Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685400 | Hydraulic adjustable shock absorber for a motor vehicle | Klaus Beyfuss, Carlos Prudente, Henning Rittstieg, Rolf Wengenroth | 1997-11-11 |
| 5651433 | Fluid operated oscillation damper | Alfred Wirth, Andreas Forster, Andreas Zietsch | 1997-07-29 |
| 5649691 | Shock absorber and pneumatic spring assembly | Rolf Wengenroth | 1997-07-22 |
| 5641152 | Vibration damper and a bearing support for a vibration damper | Manfred Angles, Robert Pradel | 1997-06-24 |
| 5622242 | Shock absorber, and shock absorber, such as a MacPherson strut, with decompression stop limit bracket | Andreas Zietsch | 1997-04-22 |