Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651766 | Personal mobility vehicles and methods | Dean Kamen, Robert R. Ambrogi, Richard Kurt Heinzmann | 2003-11-25 |
| 6571892 | Control system and method | Dean Kamen, Robert R. Ambrogi, Burl W. Amsbury, Susan D. Dastous, John David Heinzmann +5 more | 2003-06-03 |
| 6561294 | Balancing vehicle with passive pivotable support | Dean Kamen, Robert R. Ambrogi, Douglas Field, Richard Kurt Heinzmann | 2003-05-13 |