Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6533286 | Radial shaft seal | Hans-Gerd Eckel | 2003-03-18 |
| 5913392 | Active vibration canceler | Hans-Gerd Eckel | 1999-06-22 |
| 5884735 | Speed-adaptive vibration dampener | Hans-Gerd Eckel | 1999-03-23 |
| 5666862 | Torsional vibration damper | Hans-Gerd Eckel, Michael Müller | 1997-09-16 |
| 5462261 | Switchable hydraulically damping mount | Hans-Gerd Eckel, Michael Müller | 1995-10-31 |