Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404903 | Clutch comprising a double-acting piston, and axially elastic end stop disc for a sliding sleeve | Markus Kohler | 2025-09-02 |
| 12379003 | Clutch with a piston that can be actuated on both sides and mechanical engaging elements | Viktor Lichtenwald | 2025-08-05 |
| 10975920 | Synchronizer ring | Murat Arbak, Martin Doernhoefer | 2021-04-13 |
| 10081171 | Method for producing a synchronizer ring | Sabine Rahm, Martin Doernhoefer | 2018-09-25 |
| 8286776 | Synchronizer ring made of sheet metal | Martin Doernhoefer, Meinrad Holderied | 2012-10-16 |