Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885910 | Tandem master cylinder for a hydraulic dual-circuit brake system of a road vehicle | — | 1989-12-12 |
| 4877296 | Antilocking system for a road vehicle | Heinz Leiber | 1989-10-31 |
| 4846534 | Antilocking system for a road vehicle | Heinz Leiber | 1989-07-11 |
| 4836617 | Antilocking system (ABS) and propulsion control system (ASR) for a road vehicle | — | 1989-06-06 |
| 4802712 | Antilock system for a vehicle having power-assisted hydraulic multiple-circuit brake system | — | 1989-02-07 |