Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840393 | Wheel suspension for steerable rear wheel on motor vehicles equipped with front wheel steering especially passenger vehicle | Rudolf Mueller | 1989-06-20 |
| 4799703 | Wheel suspension for rear wheels of motor vehicles equipped with front wheel steering, especially passenger motor vehicles | Rudolf Mueller | 1989-01-24 |