Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652425 | Cyclocentric ergometer | Matthew Robert Martin, David A. Brown | 2003-11-25 |
| 6645126 | Patient rehabilitation aid that varies treadmill belt speed to match a user's own step cycle based on leg length or step length | Matthew Robert Martin, Joseph Chilleme | 2003-11-11 |