Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799649 | Control of a balancing personal vehicle | Dean Kamen, John David Heinzmann, Richard Kurt Heinzmann, David Herr, John B. Morrell | 2004-10-05 |
| 6715845 | Mechanical improvements to a personal vehicle | Dean Kamen, Richard Kurt Heinzmann, Christopher C. Langenfeld, Marc A. Nisbet, Stanley B. Smith, III +1 more | 2004-04-06 |