Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4987869 | Device for controlling a vehicle engine-braking system | — | 1991-01-29 |
| 4982807 | Drive-slip control device for motor vehicles | Siegfried Ochs | 1991-01-08 |
| 4955449 | Wheel slip control system for motor vehicles | Siegfried Ochs | 1990-09-11 |