Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4510379 | Control device for recording distance measuring instrument attached to a vehicle hub | Sven Anders Wallqvist | 1985-04-09 |
| 4306580 | Overflow return tank | Sven Wallquist | 1981-12-22 |