Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8286776 | Synchronizer ring made of sheet metal | Martin Doernhoefer, Knut Erdmann | 2012-10-16 |
| 7635511 | Synchronizer ring | Friedrich Gebhard | 2009-12-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8286776 | Synchronizer ring made of sheet metal | Martin Doernhoefer, Knut Erdmann | 2012-10-16 |
| 7635511 | Synchronizer ring | Friedrich Gebhard | 2009-12-22 |