Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9951839 | Preloading device for a piston valve of a vibration damper | Helmut Baalmann, Hassan Asadi, Hans Gonschorrek, Lothar Krill, Alexander Kruse +4 more | 2018-04-24 |
| 9091318 | Vibration damper with frequency-selective damping force | Johannes Hoof, Reinhard Sonnenburg | 2015-07-28 |
| 6213475 | Separating piston for a vibration damping system | Walter Schalles, Rudiger Detzel | 2001-04-10 |