Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10743611 | Substantial energy return shoe with optimal low-impact springs, tuned gear change, and smart knee brace | — | 2020-08-18 |
| 6684531 | Spring space shoe | — | 2004-02-03 |
| 6551216 | Ultra-light rock-climbing wall | — | 2003-04-22 |
| 5563466 | Micro-actuator | Stephen M. Bobbio | 1996-10-08 |
| 5386741 | Robotic snake | — | 1995-02-07 |
| 5332942 | Inchworm actuator | — | 1994-07-26 |
| 5313963 | Hairpiece base | — | 1994-05-24 |
| 5295928 | Bi-directional stair/treadmill/reciprocating-pedal exerciser | — | 1994-03-22 |
| 5186697 | Bi-directional stair/treadmill/reciprocating-pedal exerciser | — | 1993-02-16 |
| 5129279 | Flexible robotic limb | — | 1992-07-14 |
| 5011136 | Energy-efficient running brace | — | 1991-04-30 |
| 4971305 | Variable add-on weight device | — | 1990-11-20 |
| 4967734 | Energy-efficient running brace | — | 1990-11-06 |
| 4936030 | Energy efficient running shoe | — | 1990-06-26 |