Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5261500 | Four-wheel steering locking mechanism for a motor vehicle | — | 1993-11-16 |
| 4987788 | Electric motor-driven positioning element | — | 1991-01-29 |
| 4955443 | Motor vehicle with all-wheel steering | — | 1990-09-11 |
| 4955853 | Differential gear unit for motor vehicle drive axles | — | 1990-09-11 |
| 4924670 | Hydraulic unit for a motor vehicle | Hans-Peter Hemmer | 1990-05-15 |
| 4881724 | Flexible mounting for engines, machine assemblies and the like | — | 1989-11-21 |
| 4881749 | Steerable front axle for motor vehicles | — | 1989-11-21 |
| 4861005 | Three fluid chamber mounting for resilient, vibration-damping mounting of components | — | 1989-08-29 |
| 4784236 | Four-wheel drive vehicle | Hans-Peter Hemmer | 1988-11-15 |
| 4741408 | Power steering system for motor vehicles | Klaus Harth | 1988-05-03 |