Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6173738 | Pressure maintenance valve for pneumatic apparatus such as air spring systems | Gerhard Lohmann | 2001-01-16 |
| 5624010 | Regulable shock-absorption valve system for the dashpot in a motor vehicle | Zhen Huang, Klaus Schmidt, Hans Scheerer | 1997-04-29 |
| 5540309 | Hydraulic cylinder sealing structure | Zhen Huang, Klaus Schmidt, Hans Scheerer | 1996-07-30 |
| 5375683 | Controllable vibration damper for motor vehicles | Zhen Huang, Hans-Joachim Betsch, Hans Scheerer, Walter Schulz, Klaus Schmidt | 1994-12-27 |
| 5186440 | Supporting mount | Hermann Schobbe, Gerd Steinhauser, Hans Scheerer, Werner Mohrmann, Hans-Rudolf Steinert +1 more | 1993-02-16 |