Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4789053 | Torsional vibration damper | Matthias Fischer | 1988-12-06 |
| 4667801 | Clutch disc arrangement | Matthias Fischer, Peter Wiggen | 1987-05-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4789053 | Torsional vibration damper | Matthias Fischer | 1988-12-06 |
| 4667801 | Clutch disc arrangement | Matthias Fischer, Peter Wiggen | 1987-05-26 |