Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11320007 | Method for monitoring the functions of a friction clutch | Stefan Brinkmann, Dirk Hillbring, Konrad Feyerabend, Volker Gniesmer | 2022-05-03 |
| 9091257 | Compressor and clutch device | Volker Akemann, Joachim Grosskopf, Stefan Herzog, Steffen Krebs, Andreas Pretsch +1 more | 2015-07-28 |
| 8790093 | Compressor having a clutch device | Joachim Grosskopf, Ingo Stumberg | 2014-07-29 |
| 6145633 | Actuating device for machine elements that are subject to wear play, especially for brakes of railborne vehicles | Jorg Niederstadt, Axel Kemner | 2000-11-14 |
| 6119826 | Device for operating machine elements subject to wear-related play | Jorg Niederstadt, Erhard Lehnert, Axel Kemner | 2000-09-19 |