Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5010975 | Motor vehicle comprising two driven axles | — | 1991-04-30 |
| 4979931 | Differential gear and control system for motor vehicles having a single driven axle and at least one undriven axle | Otwin Fleischmann, Erich Erhart, Johann Koch | 1990-12-25 |
| 4928782 | Motor vehicle comprising two driven axles | — | 1990-05-29 |
| 4872525 | Drive system for a motor vehicle comprising means for permanently driving a first pair of wheels and automatically operable means for selectively driving a second pair of wheels | — | 1989-10-10 |
| 4856630 | Motor vehicle | — | 1989-08-15 |
| 4830136 | Four-wheel drive motor vehicle | — | 1989-05-16 |
| 4809808 | Motor vehicle having at least two driven axles | — | 1989-03-07 |