Dean Kamen
Snapshot
Dean Kamen is an American inventor, entrepreneur, and founder of DEKA Research and Development and the youth robotics organization FIRST. He is best known for medical devices, the iBOT mobility system, the Segway personal transporter, water purification technology, and efforts to develop manufactured human tissue.
Released Jeffrey Epstein records document repeated contact between Kamen and Epstein over at least fourteen years. The evidence includes photographs, a 2003 flight aboard Epstein’s aircraft, telephone messages, meeting schedules, introductions, charitable proposals, travel planning, and correspondence extending years beyond Epstein’s 2008 Florida conviction.
The most consequential documented event was Kamen’s April 2013 visit to Little Saint James. Records show that Kamen coordinated the visit after spending time with Richard Branson on nearby Necker Island. Kamen later thanked Epstein for hosting what he called an incredible visit to a magical place.
Epstein also attempted to place Nadia Marcinko, a pilot and longtime member of his household circle, in a full time flight instruction position with Kamen. Marcinko subsequently lived in New Hampshire, provided aviation instruction to DEKA employees, operated a business from a DEKA address, and participated in activities associated with FIRST.
Other documents show Epstein offering to fund iBOT devices, arranging a donation to a FIRST affiliate, seeking introductions between Kamen and people within Epstein’s network, requesting assistance for associates, and communicating with Kamen as late as 2017.
Kamen has not been publicly accused of participating in Epstein’s sexual abuse or trafficking operation. His representatives have said that his direct interactions with Epstein were professional and centered on a clean water project in Africa. Kamen has said he regrets having any contact with Epstein.
Independent reviews conducted for organizations connected with Kamen reported that they found no evidence of misconduct. FIRST nevertheless said Kamen acknowledged errors in judgment by failing to avoid Epstein and his associates after Epstein’s conviction. Kamen resigned from the FIRST board and withdrew from FIRST activities in March 2026.
As of September 2, 2026, Kamen is not publicly known to have been charged with or convicted of an Epstein related offense.
Identity and Career
Dean Lawrence Kamen was born on April 5, 1951.
He founded DEKA Research and Development in Manchester, New Hampshire, and built a career around medical engineering, mobility systems, transportation technology, water purification, and advanced manufacturing.
The National Inventors Hall of Fame credits Kamen with developing the AutoSyringe infusion pump and other medical technologies. His projects have included portable insulin delivery systems, home dialysis equipment, the iBOT mobility device, the Segway, the Luke prosthetic arm, and the Slingshot water purification system.
Kamen also founded FIRST in 1989. The organization developed robotics programs and competitions intended to encourage young people to pursue science, engineering, and technology.
In 2017, Kamen helped establish the Advanced Regenerative Manufacturing Institute, commonly called ARMI, and its BioFabUSA program. The institute received substantial federal support to advance the manufacture of human tissue and organs.
These projects placed Kamen within overlapping networks of inventors, philanthropists, scientists, investors, government officials, and technology executives. Epstein actively cultivated many of the same communities.
The Earliest Documented Connections
The presently available record indicates that Kamen and Epstein were in contact by the early 2000s.
One photograph released by the Justice Department shows Kamen and Ghislaine Maxwell using a Segway together during the 2002 TED conference. Vermont Public reporting on the photograph states that Kamen said he gave Segway demonstrations to many conference participants and had no specific memory of the interaction with Maxwell.
The photograph establishes that Kamen and Maxwell appeared together at the conference. It does not establish a private relationship between them or knowledge by Kamen of Maxwell’s criminal conduct.
Another released photograph shows Kamen, Epstein, and Virgin Group founder Richard Branson together on Branson’s Necker Island. Kamen said he attended conferences and fundraising events there.
Necker Island belonged to Branson and must not be confused with Epstein’s Little Saint James. The photograph documents social proximity among the three men but does not, by itself, establish the purpose or date of every interaction.
The 2003 Epstein Aircraft Flight
A released flight record places Kamen aboard Epstein’s aircraft in 2003 on a flight from New York to Monterey, California.
Monterey was closely associated with the TED conference during that period. The route is therefore consistent with travel to a technology gathering, although the flight log alone does not prove the complete purpose of the journey.
The flight predates Epstein’s 2008 conviction. It nevertheless establishes that Kamen’s connection with Epstein involved more than an incidental appearance in an address book.
A passenger entry proves that a person was recorded for a particular flight. It does not reveal everything discussed aboard the aircraft or establish knowledge of crimes occurring elsewhere.
Epstein’s Science and Technology Network
Epstein cultivated researchers, inventors, technology executives, and scientific institutions.
Kamen appeared within this environment through TED gatherings, Edge Foundation events, philanthropic discussions, and introductions involving people connected with universities, corporations, and technology organizations.
EFTA00419337 includes Kamen in material concerning possible TED participants or guests.
EFTA00430806 identifies Kamen and Epstein within material associated with a 2011 Edge Foundation science gathering. Other Edge records contain overlapping lists of scientists, entrepreneurs, and donors.
A guest list establishes that people were invited or expected. It does not necessarily prove that every listed person attended, met privately, or knew the other guests.
Documents including EFTA00391586, EFTA00391834, and EFTA00397268 include Kamen in proposed lists of people to see in connection with Harvard and science related travel.
The wording of those records is important. A proposed contact list is evidence of Epstein’s interest in reaching Kamen. It is not automatically proof that each proposed meeting occurred.
Continued Contact After Epstein’s Conviction
Epstein pleaded guilty in Florida in 2008 to state offenses involving solicitation of prostitution, including solicitation involving a minor.
The conviction substantially changes the significance of later contact. By that point, Epstein’s status as a registered sex offender was publicly documented.
Released records show that communication involving Kamen continued after the conviction.
Epstein’s schedules and assistant correspondence contain proposed telephone calls, meetings, travel, charitable requests, and personal introductions involving Kamen between 2011 and 2017.
EFTA01896641, EFTA01897208, and EFTA02143246 contain scheduling entries for telephone contact with Kamen.
EFTA00393517 records a March 2013 message left for Kamen asking him to telephone Epstein.
Records including EFTA00393528, EFTA00393530, EFTA00393533, and EFTA00393535 preserve related communication and assistant coordination.
The records do not support describing every scheduled call as completed. They do establish repeated efforts to maintain contact.
The April 2013 Little Saint James Visit
The strongest public evidence of personal travel between Kamen and Epstein concerns April 2013.
Kamen was visiting Richard Branson’s Necker Island in the British Virgin Islands. Messages then coordinated Kamen’s movement through the region and an overnight visit to Epstein’s Little Saint James.
EFTA01896883 contains assistant correspondence stating that two redacted people would go to the island on Saturday, April 13, with Kamen.
EFTA01896236 contains an island visitor list that includes Kamen, telecommunications entrepreneur Greg Wyler, and Jennifer Kalin.
New Hampshire Public Radio’s investigation concluded from the travel and assistant records that Kamen stayed on Little Saint James from April 13 to April 14, 2013.
The visit took place almost five years after Epstein’s Florida conviction.
The records establish Kamen’s presence on the island and the involvement of assistants in arranging the trip. They do not disclose everything that occurred during the stay.
The “Magical Place” Message
After the island visit, Kamen sent Epstein a thank you message.
The correspondence is preserved in EFTA01785295. Kamen thanked Epstein for hosting an incredible visit and described the property as a magical place.
The message is important because it corroborates the travel records. It indicates that the planned visit occurred and that Kamen regarded the experience positively at the time.
It does not describe sexual activity, minors, abuse, or trafficking. No such conclusion can be derived from the complimentary language alone.
The message nevertheless conflicts with any impression that Kamen’s post conviction contact with Epstein consisted solely of distant or impersonal communication. An overnight island visit followed by a personal thank you represents direct social contact.
References to “the Girls”
Some travel correspondence associated with the April 2013 period refers to tickets for “the girls.”
EFTA00392532 asks that information be passed to Kamen’s office once tickets for the girls had been obtained.
Related reporting describes records in which Kamen was expected to fly women from New York to Palm Beach.
The surviving language does not identify the women or state their ages. It therefore cannot responsibly be presented as evidence that they were minors or trafficking victims.
The term is relevant because it appears within Epstein’s travel coordination and involved communication with Kamen’s office. Its meaning should remain unresolved unless the travelers can be identified through passenger records, ticket confirmations, or additional correspondence.
The Boston Marathon iBOT Proposal
Shortly after Kamen’s island visit, Epstein proposed helping a victim of the April 2013 Boston Marathon bombing obtain an iBOT mobility device.
Epstein suggested making the donation anonymously.
Kamen declined the proposal, explaining that the devices could not be supplied in the way Epstein suggested. This response indicates that Kamen maintained limits on how the iBOT program could distribute equipment.
The exchange shows Epstein attempting to use Kamen’s technology in a charitable gesture. It does not establish that an iBOT was delivered, that Kamen accepted Epstein’s money, or that the proposal was connected with Epstein’s criminal conduct.
Epstein frequently used philanthropy and offers of assistance to maintain relationships with scientists, institutions, and prominent individuals. The iBOT proposal fits that wider pattern even though it did not proceed as proposed.
The Planned New Mexico Ranch Visit
Records also document plans for Kamen to visit Epstein’s Zorro Ranch in New Mexico.
An August 2013 exchange contemplated an overnight stay. A later assistant message said that Kamen could not change his plans and would not remain overnight.
The distinction between a proposed visit and a completed visit is essential. The available correspondence establishes planning and cancellation. It does not establish that Kamen stayed at the ranch.
The canceled trip still demonstrates that Epstein and Kamen were discussing access to another Epstein property only months after the Little Saint James visit.
Nadia Marcinko
Nadia Marcinko, also known in earlier records as Nadia Marcinkova, was a pilot who spent years within Epstein’s household and aviation network.
Her position in the Epstein record is complex.
Attorneys have described Marcinko as a survivor of abuse. Some survivors have also accused her of participating in recruitment or facilitation. The 2007 federal non prosecution agreement identified her as a potential co conspirator, but she was not charged through that agreement.
These categories must not be collapsed. A person may have been victimized while also being accused of conduct involving others. A potential co conspirator designation is not a conviction.
According to NHPR and Valley News reporting, Epstein proposed Marcinko for a position with Kamen the day after Kamen’s April 2013 Little Saint James visit.
Epstein’s Flight Instructor Proposal
EFTA02035785 contains Epstein’s proposal that Marcinko become Kamen’s full time flight instructor.
In the message, Epstein praised Kamen’s inventive ability and included personal observations about his relationship status.
The proposal establishes that Epstein was attempting to place a woman from his immediate circle in a professional position close to Kamen.
The public record does not establish that Kamen requested those personal observations or knew Marcinko’s complete history with Epstein.
Marcinko was a licensed pilot. Aviation instruction was therefore within her professional qualifications. The concern arises from Epstein’s role in arranging the connection and from the continued relationship among the parties after his conviction.
Marcinko’s Work in New Hampshire
Marcinko later moved to New Hampshire and provided flight instruction to people associated with DEKA.
She operated an aviation business called Aviloop. Corporate and address records connected Aviloop with DEKA’s Commercial Street location in Manchester.
Reporting also indicates that Marcinko led or participated in an employee flying club and temporarily stayed in property associated with Kamen.
An August 2015 exchange asked whether Marcinko was still working for Kamen. The answer indicated that she was doing so on a part time basis.
These records support the conclusion that the proposed professional connection became real and continued beyond a single introduction.
They do not establish that DEKA employed Marcinko in every capacity attributed to her, that Epstein controlled her work for Kamen, or that Kamen knew the full circumstances of her relationship with Epstein.
Marcinko and FIRST
Marcinko also appeared in material connected with FIRST.
EFTA02365158 contains material showing her at a 2014 New England robotics championship.
A FIRST affiliate profiled Marcinko in connection with women and technology, and photographs placed her at robotics events.
The public evidence establishes participation or promotional involvement. It does not establish that Marcinko controlled FIRST programs or had unsupervised access to children.
There is also no public evidence reviewed for this article that Epstein personally attended FIRST youth competitions because of Marcinko or Kamen.
The involvement remains significant because FIRST serves children and teenagers. Organizations working with minors have a heightened responsibility to review relationships that could create safety or reputational risks.
Marcinko’s Statement About Kamen
During the 2026 controversy, Marcinko defended Kamen through her attorney.
She said that Kamen had helped her in efforts to escape suffering and argued that he deserved support for his public service.
Her statement supplies important context concerning how she understood the relationship.
It does not independently resolve when Kamen learned that Marcinko may have been an Epstein victim, what Epstein told him, or whether Kamen understood the competing allegations concerning her role.
Kamen’s representatives said he attempted to help Marcinko and another woman obtain legitimate employment and learned only later that they were survivors.
Another Woman and North Dumpling Island
Released records also concern another woman connected with Epstein who described herself as a victim.
In 2014, she accepted an invitation involving Kamen’s North Dumpling Island residence off the Connecticut coast. Correspondence also discussed a meeting with a FIRST organization in New York.
The records reportedly indicate that she met Kamen and that the FIRST meeting proceeded.
Kamen’s representatives said he attempted to assist both this woman and Marcinko with employment. They said one woman was interviewed while Marcinko obtained aviation instruction work.
The evidence establishes contact and attempted professional assistance. It does not establish that Kamen recruited either woman for Epstein, knew about abuse at the time, or participated in sexual conduct involving them.
The women should not be treated merely as links in a network. Their possible status as survivors is material to interpreting the employment and assistance records.
The 2009 FIRST Donation
Epstein helped coordinate a donation of approximately $10,000 to a New York affiliate of FIRST in 2009.
The donation occurred after Epstein’s Florida conviction.
A contribution to a regional affiliate does not necessarily mean that Kamen personally requested, received, or approved the money. Nonprofit organizations commonly have separate boards, officers, and fundraising operations.
The timing is nevertheless relevant. It shows Epstein using philanthropy to enter or remain connected with an organization serving young people after he had become a registered sex offender.
The available record does not establish that the donation was derived from criminal proceeds or that Epstein obtained access to children through it.
Any complete institutional assessment should determine who solicited the donation, which entity received it, what screening occurred, and whether Kamen knew of Epstein’s role.
Epstein’s Efforts to Expand Kamen’s Network
Epstein repeatedly suggested introductions between Kamen and people within his political, philanthropic, scientific, and business network.
The names appearing in the surrounding correspondence included former Norwegian diplomat Terje Rød Larsen, attorney Kathryn Ruemmler, Mitt Romney, hotel executive Thomas Pritzker, and former New Mexico governor Bill Richardson.
In September 2015, Epstein facilitated contact between Kamen and Rød Larsen. Kamen subsequently discussed involving him with FIRST.
Other messages encouraged contact with Romney and Ruemmler. Epstein also approached Pritzker about connecting with Kamen.
These records demonstrate how Epstein acted as an intermediary. He attempted to make himself useful by connecting prominent people who might otherwise have had no reason to rely on him.
An offered introduction does not prove that a meeting occurred. Nor does it establish that the proposed participants knew the full extent of Epstein’s conduct or his communications with the other people involved.
The Water Treatment Internship Request
In August 2014, Epstein asked Kamen to assist an associate seeking an internship involving water treatment technology.
Kamen responded affirmatively and directed the person to contact him.
The request was relevant to Kamen’s work on the Slingshot purification system and wider efforts to expand access to clean water.
The exchange shows that Epstein could ask Kamen for professional assistance on behalf of someone in his network and receive a favorable response.
It does not establish that the internship was ultimately provided, that the applicant was unqualified, or that the request involved unlawful conduct.
The Clean Water Project in Africa
Kamen’s representatives have said that his direct interactions with Epstein were professional and focused on efforts to support a clean water project in Africa.
Kamen spent years working with corporate and humanitarian partners to deploy the Slingshot purification system. A Dartmouth account of the project describes his attempt to make safe drinking water available in communities lacking reliable infrastructure.
The clean water explanation is consistent with some correspondence involving development, philanthropy, and international contacts.
It does not account for the entire documentary record. The evidence also includes an aircraft flight, private island travel, social photographs, personal thank you messages, assistance for Epstein associates, and repeated introductions.
The most accurate description is therefore that professional and philanthropic subjects formed part of the relationship, but the contact was not confined to formal clean water meetings.
FIRST as a Network Resource
Epstein encouraged several associates and prominent contacts to connect with FIRST.
For Epstein, an introduction to FIRST offered access to a respected science and education organization. For Kamen, new contacts could provide funding, publicity, speakers, mentors, or institutional partnerships.
This exchange of access was not inherently improper. Philanthropic organizations routinely cultivate donors and prominent supporters.
The relevant concern is that Epstein continued using his relationships after his conviction and that an organization serving minors could face special risks from association with a convicted sex offender.
In January 2015, correspondence indicated that FIRST wanted no ties to Marcinko after reporting about her Epstein connection attracted renewed attention.
That record suggests that at least some people within FIRST recognized a reputational or safeguarding concern. It does not establish what Kamen personally knew at that moment or whether a formal investigation occurred.
The 2015 Reputation Discussion
A 2015 message from a redacted Epstein associate described a lengthy conversation with Kamen about crisis management and the possibility of future press scrutiny.
According to the released account, Kamen discussed advice involving public relations and warned that media confrontation was likely.
Because the message was written by another person, it is evidence of that writer’s account of the conversation. It is not a verbatim transcript of Kamen’s words.
The record is nevertheless relevant to whether people around Epstein appreciated the risk created by his history. It indicates that reputational concerns were being discussed years before the 2019 federal prosecution.
It does not prove that Kamen knew about every allegation against Epstein or advised him to conceal criminal conduct.
Contact Through 2017
Reporting based on the released files states that Epstein sent Kamen a text message as late as 2017.
This extends the documented relationship well beyond the 2013 island visit and the 2015 discussions involving FIRST and Marcinko.
The precise frequency of direct communication remains difficult to calculate because archives may count duplicated messages, forwarded chains, scheduling copies, and references written by third parties.
The documentary pattern is more important than a raw total. It shows contact across multiple years, properties, projects, and personal networks.
Kamen’s description of the interactions as limited should therefore be understood as his characterization of their depth or purpose. It should not be interpreted to mean that the archive contains only one isolated encounter.
Photographs of Kamen, Epstein, Maxwell, and Branson
Several photographs have shaped public understanding of the relationship.
One shows Kamen and Maxwell using a Segway at the 2002 TED conference.
Another shows Kamen with Epstein and Richard Branson on Necker Island.
The Justice Department also released an undated image showing Kamen and Epstein with Segways near an aircraft.
Photographs establish physical proximity at particular moments. They do not reveal every person’s knowledge, the complete context of an event, or whether a social interaction continued afterward.
The images become more significant when combined with the flight record, assistant messages, island itinerary, and later correspondence. The combination demonstrates a recurring relationship more clearly than any single photograph.
Kamen’s Public Response
After the renewed releases, Kamen said that Epstein had been a central figure within the TED community and that encounters occurred through shared technology and philanthropic circles.
He said he had no specific recollection of the Segway interaction with Maxwell.
Kamen’s representatives denied that he knew of or participated in Epstein’s crimes. They described his Epstein interactions as professional, emphasized the clean water project, and said he deeply regretted the contact.
Those statements are important and should be included alongside the documents.
They do not erase the post conviction island visit or other direct contact. They address Kamen’s asserted knowledge, purpose, and intent, which cannot be determined solely from a photograph or calendar entry.
Reviews by Organizations Connected With Kamen
The 2026 disclosures prompted several organizations to review Kamen’s conduct.
ARMI announced that Kamen would step away from leadership responsibilities while an independent review examined the records.
Sequel Med Tech, a medical technology company connected with Kamen, also commissioned an investigation. The company later said the review found no evidence that Kamen committed wrongdoing related to Epstein and allowed him to continue serving on its board.
FIRST conducted its own review. According to New Hampshire Public Radio, the FIRST board said it found no evidence of misconduct by Kamen.
An organizational review is not a criminal investigation or court judgment. Its weight depends on the investigator’s independence, mandate, access to documents, witness interviews, and published methodology.
The reported findings are nevertheless material exculpatory evidence and should not be omitted.
Resignation From FIRST
In March 2026, Kamen resigned from the FIRST board and withdrew from FIRST activities.
FIRST board chair Laurie Leshin said the review found no evidence of misconduct. She also said Kamen acknowledged errors in judgment by failing to avoid contact with Epstein and his associates after the 2008 conviction.
Kamen said that leaving was in the best interest of FIRST and would prevent the controversy from distracting from its mission.
The resignation does not establish criminal liability or prove participation in Epstein’s abuse.
It does establish that the documented relationship created a serious institutional consequence for the organization Kamen founded.
Departure From the Beta Technologies Board
Kamen also stepped away from the board of Vermont electric aircraft company Beta Technologies while the company reviewed the records.
He resigned from the board in February 2026. Beta said the departure was voluntary and intended to avoid distraction.
According to Vermont Public, the review did not identify a violation of law.
The finding concerns the scope of Beta’s investigation. It does not constitute a general judicial ruling on every contact in the Epstein archive.
Kamen’s relationship with Epstein also preceded Beta’s founding, reducing the likelihood that the records documented conduct carried out through the company.
No Public Criminal Charge
Kamen has not been publicly charged with participating in Epstein’s trafficking operation, sexual abuse, or related conspiracy.
No publicly identified survivor accusation reviewed for this article alleges that Kamen sexually assaulted her.
No public court judgment reviewed for this article found that Kamen knowingly recruited a minor, transported a trafficking victim, or provided Epstein access to FIRST participants.
This absence of charges or accusations must remain central to any responsible account.
It does not make the documented contacts irrelevant. The appropriate question is what the records establish about the relationship, not whether proximity alone can be converted into guilt.
What the Evidence Establishes
The available evidence establishes that:
- Kamen and Epstein moved within overlapping technology, science, and philanthropic networks.
- A 2002 photograph shows Kamen and Ghislaine Maxwell using a Segway at a TED conference.
- A 2003 flight record places Kamen aboard Epstein’s aircraft between New York and Monterey.
- Kamen and Epstein appeared together in a photograph on Richard Branson’s Necker Island.
- Epstein and his assistants repeatedly attempted to arrange calls and meetings with Kamen.
- Kamen maintained contact with Epstein after Epstein’s 2008 conviction.
- Epstein helped coordinate a $10,000 donation to a New York FIRST affiliate in 2009.
- Kamen visited Little Saint James on April 13 and April 14, 2013.
- Kamen later thanked Epstein for hosting an incredible visit to what he called a magical place.
- Travel correspondence involving Kamen’s office referred to tickets for unidentified “girls.”
- The surviving message does not identify those women or state their ages.
- Epstein offered to fund an iBOT for a Boston Marathon bombing victim, and Kamen declined the proposed arrangement.
- Kamen considered visiting Epstein’s New Mexico ranch, but an overnight stay was canceled.
- Epstein proposed that Nadia Marcinko become Kamen’s flight instructor.
- Marcinko later provided aviation instruction to people connected with DEKA.
- Marcinko operated Aviloop from an address associated with DEKA.
- Marcinko participated in events or publicity connected with FIRST.
- Kamen or his organizations attempted to assist Marcinko and another woman associated with Epstein with professional opportunities.
- Epstein sought introductions between Kamen and several political, philanthropic, and business figures.
- Kamen responded favorably when Epstein requested assistance for a person interested in water treatment work.
- The record contains contact extending as late as 2017.
- Kamen has denied knowing about or participating in Epstein’s crimes.
- Independent organizational reviews reported finding no evidence of misconduct or violation of law by Kamen.
- FIRST said Kamen acknowledged errors in judgment concerning post conviction contact with Epstein and his associates.
- Kamen resigned from FIRST and Beta Technologies during the 2026 controversy.
- Kamen is not publicly known to have been charged with an Epstein related offense.
What the Evidence Does Not Establish
The available evidence does not establish that:
- Kamen participated in Epstein’s sexual abuse or trafficking operation.
- Kamen knew the full extent of Epstein’s crimes.
- The women called “the girls” in travel correspondence were minors.
- Kamen transported a minor for Epstein.
- Criminal conduct occurred during Kamen’s Little Saint James visit.
- Every person on an island visitor list actually attended.
- Every scheduled telephone call or meeting occurred.
- Kamen stayed overnight at Epstein’s New Mexico ranch.
- Epstein’s proposed iBOT donation was accepted.
- Kamen personally solicited or approved the 2009 donation to the FIRST affiliate.
- Epstein obtained access to children through FIRST.
- Marcinko committed a crime while working with people connected to DEKA.
- Kamen knew Marcinko’s complete history with Epstein when the professional relationship began.
- Kamen recruited Marcinko or another woman for Epstein.
- Aviloop’s use of a DEKA address made DEKA responsible for Epstein’s conduct.
- Every introduction proposed by Epstein produced a meeting.
- A shared appearance at TED or an Edge event proves a close relationship.
- The 2002 Segway photograph proves that Kamen knew Maxwell well.
- Kamen’s resignation from an organization proves guilt.
- An internal finding of no misconduct answers every historical question about the relationship.
- Kamen has been convicted of any Epstein related crime.
Investigative Assessment
Dean Kamen was not merely a person whose name appeared once in Epstein’s address book.
The public record documents an aircraft flight, shared events, photographs, repeated scheduling, a visit to Little Saint James, charitable proposals, professional favors, introductions, and contact continuing for years after Epstein’s conviction.
The April 2013 island visit is the most important direct evidence. Travel planning and Kamen’s subsequent thank you message corroborate one another and establish that the visit occurred.
The Nadia Marcinko records are also significant. Epstein proposed placing a woman from his immediate household circle in a position with Kamen, and Marcinko later developed substantial ties to DEKA employees, aviation activities, and FIRST events.
Those facts warrant scrutiny, particularly because FIRST works with children. They do not prove that Kamen knew Marcinko had been abused, believed allegations concerning her conduct, or understood Epstein’s purpose in arranging the introduction.
Kamen’s clean water work provides a credible professional subject for some exchanges. It does not fully explain the social travel, photographs, island visit, and personal correspondence.
The most defensible classification is that Kamen was a recurring technology and philanthropic contact of Epstein who maintained direct contact after the 2008 conviction and exercised poor judgment in doing so.
The currently available evidence does not support classifying Kamen as a trafficking participant, sexual abuser, or recruiter.
Further investigation should focus on the identities and ages of travelers referenced in the ticket correspondence, the complete passenger records for Kamen related flights, the circumstances of the 2009 FIRST donation, what Kamen knew when Marcinko began working in New Hampshire, and the complete findings of the organizational reviews.
Key Takeaways
- Dean Kamen is a prominent inventor and the founder of DEKA and FIRST.
- His documented connection with Epstein began by the early 2000s.
- A flight log places Kamen aboard Epstein’s aircraft in 2003.
- Photographs place Kamen with Maxwell, Epstein, and Richard Branson at different events.
- Kamen maintained contact with Epstein after Epstein’s 2008 conviction.
- Epstein helped coordinate a donation to a FIRST affiliate in 2009.
- Kamen visited Little Saint James in April 2013.
- He sent Epstein a positive thank you message after the visit.
- A message involving Kamen’s office refers to tickets for unidentified “girls,” but it does not state their ages.
- Epstein proposed Nadia Marcinko as Kamen’s flight instructor.
- Marcinko later worked with DEKA employees and participated in FIRST related activities.
- Epstein attempted to use Kamen’s inventions and organizations within philanthropic and professional introductions.
- Kamen has denied knowing of or participating in Epstein’s criminal conduct.
- Independent organizational reviews reported finding no evidence of misconduct or legal violations by Kamen.
- FIRST said Kamen acknowledged errors in judgment for maintaining post conviction connections.
- Kamen resigned from FIRST and Beta Technologies in 2026.
- No public evidence reviewed for this article establishes that Kamen trafficked or sexually abused anyone.
- Every conclusion should distinguish completed travel from proposals, direct records from secondhand descriptions, and association from criminal participation.
Related EpsteinWiki Articles
- Jeffrey Epstein
- Ghislaine Maxwell
- Nadia Marcinko
- Richard Branson
- Little Saint James
- Epstein’s Aircraft and Flight Records
- Epstein’s Science and Technology Network
- Witness Statements and Depositions Litigation
- How to Read an Epstein Document
- Black Book Disclosure Litigation
Primary Institutional and Reporting Sources
- National Inventors Hall of Fame profile of Dean Kamen
- DEKA Research and Development
- Dartmouth account of Kamen’s clean water project
- NHPR investigation of Kamen’s Little Saint James visit
- NHPR and Valley News investigation of Kamen, Epstein, and Nadia Marcinko
- Vermont Public report on the Segway photograph
- NHPR report on the ARMI review
- NHPR report on Kamen’s FIRST resignation
- Vermont Public report on Kamen’s Beta Technologies resignation
- Vermont Public background on Kamen and Beta Technologies
- WCAX report on Kamen’s departure from the Beta board
- Dean Kamen’s FIRST resignation statement
Primary Epstein Data Evidence
- EFTA01785295 contains Kamen’s thank you message after his April 2013 visit to Little Saint James.
- EFTA01896883 contains assistant correspondence concerning Kamen and two redacted people travelling to the island on April 13, 2013.
- EFTA01896236 contains an island visitor list including Kamen, Greg Wyler, and Jennifer Kalin.
- EFTA00392532 contains travel coordination referring to tickets for unidentified “girls” and the transmission of information to Kamen’s office.
- EFTA02035785 contains Epstein’s proposal that Nadia Marcinko work as Kamen’s flight instructor.
- EFTA02365158 contains material associated with Marcinko’s appearance at a 2014 New England robotics championship.
- EFTA01896641 contains a scheduling entry for telephone contact with Kamen.
- EFTA01897208 contains another copy or related entry concerning a scheduled call with Kamen.
- EFTA02143246 contains additional scheduling material concerning a telephone call with Kamen.
- EFTA00393517 records a March 2013 message asking Kamen to call Epstein.
- EFTA00393528 contains related assistant communication involving Kamen.
- EFTA00393530 contains further call or scheduling coordination.
- EFTA00393533 preserves additional communication associated with Kamen and Epstein’s office.
- EFTA00393535 contains related assistant material, including discussion involving Bill Richardson.
- EFTA00877614 contains 2012 travel or scheduling material concerning a visit to Kamen in Manchester, New Hampshire.
- EFTA00419337 includes Kamen in material concerning TED participants or invitees.
- EFTA00430806 places Kamen and Epstein within material associated with an Edge Foundation science gathering.
- EFTA00391586 includes Kamen on a proposed list of people to see in connection with Harvard.
- EFTA00391834 contains a related proposed contact list.
- EFTA00397268 contains another version of the proposed Harvard contact material.
- EFTA01803537 contains correspondence filed under the subject “Dean Kamen.”
Duplicated emails and scheduling records should not be counted as separate meetings without checking dates, recipients, and message chains.
Sleuth and Community Research Sources
- Rye Howard Stone’s Science Network Comprehensive Audit
- Chief Delphi community documentation of Kamen’s appearances in the Epstein files
- Christine Negroni’s 2020 investigation of Kamen, Epstein, and Marcinko
These sources provide investigative synthesis and community analysis. Their conclusions should be verified against the underlying EFTA records, flight logs, corporate filings, and institutional statements.
