Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965206 | Method and system for fail-safe motor operation | Dean Kamen, John B. Morrell, David W. Robinson, Ronald K. Reich, John David Heinzmann +3 more | 2005-11-15 |
| 6920947 | Exercise mode for a personal transporter device | Dean Kamen, John David Heinzmann | 2005-07-26 |