Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4690145 | Output limited electrical stimulator for biological tissue | Walter J. ReMine, Joel R. Dufresne | 1987-09-01 |
| 4688574 | Electrical stimulator for biological tissue having mode control | Joel R. Dufresne, Walter J. ReMine | 1987-08-25 |