Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858999 | Pressure control unit with locking device for dual circuit brake systems | Juergen Schonlau, Ralf Harth | 1989-08-22 |
| 4826255 | Anti-lock brake system with variable delivery pump controlled in response to detected position of master cylinder piston and method therefor | — | 1989-05-02 |