Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8821185 | Locking device for a connecting arrangement | Andre Frenzel | 2014-09-02 |
| 7146952 | Valve tappet system, especially anti-rotation bucket tappet having curved cam follower surface | Gunter Schroeter, Berthold Manke, Franz Bonauer | 2006-12-12 |