Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375683 | Controllable vibration damper for motor vehicles | Zhen Huang, Hans-Joachim Betsch, Hans Scheerer, Andreas Opara, Walter Schulz | 1994-12-27 |
| 5346170 | Method and apparatus for adjusting and maintaining the height of a spring-action passenger seat | Werner Stecher | 1994-09-13 |