Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637076 | Apparatus and method for continuous passive motion of the lumbar region | Rowland G. Hazard | 1997-06-10 |
| 5624383 | Method of and means for providing force feedback in continuous passive motion systems | Rowland G. Hazard | 1997-04-29 |