Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5531769 | Truncated pulse defibrillator with flash tube switch | Helge Fossan | 1996-07-02 |
| 4823796 | Defibrillator circuit for producing a trapezoidal defibrillation pulse | — | 1989-04-25 |