Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5188584 | Orthosis for assistance in walking | Jerrold S. Petrofsky, Jannike Petrovska | 1993-02-23 |
| 5054476 | Orthosis for assistance in walking | Jerrold S. Petrofsky, Jannike Petrovska | 1991-10-08 |
| 4969452 | Orthosis for assistance in walking | Jerrold S. Petrofsky, Jannike Petrovska | 1990-11-13 |