Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609072 | Change-speed gearbox for motor vehicles with a front mounted transverse drive unit | Rolf Lequis, Hartmut Deidewig | 1997-03-11 |
| 5119689 | Device for adjusting bowden cables | Guido de Crouppe | 1992-06-09 |
| 4919643 | Device for setting a gear ratio in a continually variable belt-drive transmission | Josef Fuss | 1990-04-24 |