Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5388669 | Brake actuator with electromagnet, cam, and hydraulic piston components | Eberhard Holl, Frieder Keller, Peter Schubert, Claus Kramer, Hermann Winner | 1995-02-14 |
| 5322146 | Friction brake for vehicles | Eberhard Holl, Frieder Keller, Claus Kramer, Hermann Winner | 1994-06-21 |