Issued Patents All Time
Showing 76–77 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5195941 | Contoured triangular transducer system for PEMF therapy | John C. Tepper | 1993-03-23 |
| 5181902 | Double-transducer system for PEMF Therapy | John C. Tepper | 1993-01-26 |