Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6345552 | Speed-adaptive vibration damper | Hans-Gerd Eckel | 2002-02-12 |
| 6050555 | Vibration damper | Hanno Gartner, Richard C. Schenk | 2000-04-18 |
| 5967501 | Vibration damper | Hanno Gartner, Richard C. Schenk | 1999-10-19 |
| 5352157 | Speed-adaptive torsional vibration damper | Winfried Ochs | 1994-10-04 |
| 4779483 | Torsional vibration damper | Rainer Andra, Gunter Ullrich | 1988-10-25 |