Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861115 | Electrically-controlled motor vehicle brake system | — | 1989-08-29 |
| 4824178 | Fluid pressure responsive and electrically-controlled brake system | — | 1989-04-25 |
| 4819995 | Control system for vehicle anti-locking brake system and drive traction regulation system | Berthold Lohmann | 1989-04-11 |
| 4805715 | Differential pawl activation apparatus | Horst Deike | 1989-02-21 |