Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481395 | Device for actuating a gas exchange valve | Hagen Muller, Alexander von Gaisberg | 2002-11-19 |
FK
Fritz Kreitmann
Overall (All Time): #3,563,823 of 4,157,543Top 90%
1
Patents All Time