Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5960925 | Synchronizing apparatus and method of manufacturing a synchronizing member thereof | Petra Kohler | 1999-10-05 |
| 4640141 | Gearbox-transmission with synchronized reverse-gear | Gunter Knodel | 1987-02-03 |