Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12228184 | Motor vehicle disc brake lining with friction lining resetting spring | Ralph Petri, Kilian Bashayan | 2025-02-18 |
| 11209056 | Friction lining assembly having a restoring spring for limiting clearance for a motor-vehicle partially lined disk brake | Ralph Petri, Norman Langer, Werner Denhard, Thorsten Adam, Christian Lankes +5 more | 2021-12-28 |
| 8807295 | Brake caliper of a disk brake | Götz Mehner, Ralph Petri, Christoph Kalff | 2014-08-19 |