Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5183445 | Arrangement of a differential for driving two vehicle wheels | — | 1993-02-02 |
| 4877258 | Fold bellows for rotating vehicle drive joint | Rudolf Gobel, Heinz Koch, Wolfgang Niechoj, Theodor Grossmann, Felix Deffner | 1989-10-31 |