Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617924 | Arrangement for tightening screw connections | Erich Nold | 1997-04-08 |
WB
Wolfgang Baron
Overall (All Time): #3,713,351 of 4,157,543Top 90%
1
Patents All Time