Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5180039 | Fluid passage unit | Felix Wossner | 1993-01-19 |
| 4966257 | Shock absorbing or oscillation damper device | — | 1990-10-30 |
| 4589528 | Double-tube vibration damper | Felix Wossner | 1986-05-20 |
| 4508201 | Piston rod with an integral piston for a shock absorber | Felix Wossner | 1985-04-02 |
| 4491160 | Pressurized fluid device | Felix Wossner | 1985-01-01 |
| 4484670 | Vibration damper arrangement particularly for a shock absorber strut | Felix Wossner | 1984-11-27 |
| 4482036 | Hydropneumatic damping device | Felix Wossner, Gunther Heyer, Hermann Itzinger | 1984-11-13 |
| 4441593 | Vibration damper arrangement for vehicles | — | 1984-04-10 |
| 4419804 | Method for manufacturing a piston rod unit | — | 1983-12-13 |