Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4727971 | Pressure plate unit for a friction clutch | Peter Janda, Alfred Schraut | 1988-03-01 |
| 4715485 | Clutch disc for a motor vehicle friction clutch | Dagwin Tomm, Franz Hartig | 1987-12-29 |
| 4619354 | Pressure plate for a motor vehicle friction clutch | Erich Scheer, Dieter Kolb, Karl Werner | 1986-10-28 |