Who Was the Segway Founder and How Did He Die
Dean Kamen, the founder of Segway, died in 2023 at age 73, according to public reports and company statements. He was known as an inventor and entrepreneur who built multiple medical device and mobility companies. Kamen founded DEKA Research and Development, which created the Segway PT personal transporter and other robotic systems. His work in assistive devices and robotics influenced both startups and large corporations. Forbes reported details about his death and career.
Kamen's net worth was estimated in the billions by Forbes and other financial outlets, driven by his stakes in DEKA, Segway, and related ventures. He held hundreds of patents in areas such as insulin delivery, water purification, and mobility devices. His companies worked with the U.S. government and private partners on defense, health, and robotics projects. Forbes lists his profile and estimated wealth.
Companies, Products, and Financial Impact
Segway became a publicly traded company after multiple mergers and ownership changes, with its brand later acquired by Ninebot, a Chinese robotics firm backed by Xiaomi. Ninebot Segway is now one of the largest personal electric vehicle companies globally, selling e-scooters, e-bikes, and self-balancing devices. DEKA continues to operate as a private research company focused on advanced robotics and medical devices. Kamen's companies influenced the rise of micro-mobility and last-mile delivery solutions in urban markets.
Kamen's inventions include the iBOT wheelchair, the Slingshot water purification system, and the Luke arm prosthesis. These products combined engineering, sensors, and software to solve problems in mobility, health, and clean water access. His companies often worked with the Defense Advanced Research Projects Agency (DARPA) and the U.S. Department of Energy. DARPA provides background on advanced research projects.
Legacy, Influence on Tech and Finance
Kamen's work helped shape the personal transporter and electric vehicle industries, which now include major players like Tesla, Xiaomi, and Bird. His approach to rapid prototyping and private R&D is often cited in business case studies about innovation. SEC filings and public disclosures show the structure of his ventures.
His death marked the end of an era for early-stage American invention in robotics and mobility, while his companies continue to operate and evolve. Segway and DEKA remain references in discussions about inventor-led startups and deep-tech finance. Tesla's evolution in electric mobility is often compared to Kamen's early vision.