Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7837636 | Transmission device and chest compression device using same | Øyvind Tjølsen, Viggo Lauritz Norum | 2010-11-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7837636 | Transmission device and chest compression device using same | Øyvind Tjølsen, Viggo Lauritz Norum | 2010-11-23 |