Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4951667 | Dual chamber activity responsive pacer | H. Toby Markowitz, David L. Thompson | 1990-08-28 |
| 4890617 | Dual chamber activity responsive pacer | H. Toby Markowitz, David L. Thompson | 1990-01-02 |