Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4517506 | Wrench provided with an alternating current drive motor | Wulf-Dieter Heinrich | 1985-05-14 |
HO
Henning Otte
Overall (All Time): #4,015,096 of 4,157,543Top 100%
1
Patents All Time