Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10974704 | Rail vehicle brake system having a conditioning device, conditioning device, method for operating a conditioning device, and method for deicing and/or for preventing icing of a brake unit of a rail vehicle brake system | Torsten Grunwald, Nicolas Lange, Frank Büttner, Rainer Rau | 2021-04-13 |
| 10816050 | Brake lining for disc brakes of rail vehicles | Marc-Gregory Elstorpff, Michael Mathieu, Rupert Lang, Erich Fuderer, Bernhard HÄMMERL +2 more | 2020-10-27 |
| 5971481 | Chair, specially an office chair | Wolfgang Emmenegger, Anton Erne | 1999-10-26 |