Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4262537 | Speedometer and/or hodometer for skiers | Arne W. P. Franke | 1981-04-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4262537 | Speedometer and/or hodometer for skiers | Arne W. P. Franke | 1981-04-21 |