Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697283 | Electronically controllable brake booster with a cable feed-through | — | 1997-12-16 |
| 5690015 | Pneumatic brake booster | Erwin Michels | 1997-11-25 |
| 5647213 | Master cylinder with quickfill stage | Manfred Kaub, Hans Lange | 1997-07-15 |