Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5533596 | Hydraulic, adjustable vibration damper for motor vehicles | Winfried Geilhausen, Rolf Schneider | 1996-07-09 |
| 5392885 | Adjustable hydraulic vibration damper for motor vehicles | Winfried Geilhausen | 1995-02-28 |