Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10975920 | Synchronizer ring | Knut Erdmann, Murat Arbak | 2021-04-13 |
| 10081171 | Method for producing a synchronizer ring | Sabine Rahm, Knut Erdmann | 2018-09-25 |
| 8286776 | Synchronizer ring made of sheet metal | Knut Erdmann, Meinrad Holderied | 2012-10-16 |