Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7690490 | Friction clutch and actuator thereof | — | 2010-04-06 |
| 7296669 | Simple action actuator with a hydraulic fast-opening valve for controlling a clutch | Franz Gratzer, Dieter Schmidl | 2007-11-20 |