Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11313444 | Threaded nut of a ball screw drive | Sigurd Wilhelm, Dieter Adler | 2022-04-26 |
| 9267195 | Tempered steel | Ihor Mys, Dieter Adler | 2016-02-23 |
| 9239080 | Rolling bearing having a bearing ring with a hardened surface zone | Peter Gebauer, Heiko Schmidt, Oliver Graf-Goller | 2016-01-19 |
| 8950947 | Non-magnetizable rolling bearing component of an austenitic material and method of making such a rolling bearing component | Stefan Birkner, Ralf Winter, Julia (Amberger) Hermann | 2015-02-10 |
| 6098774 | Friction clutch arrangement | Stefan Herzig, Jurgen Osterlanger, Kark-Ludwig Grell, Rainer Miersch | 2000-08-08 |
| 6085885 | Friction clutch arrangement | Stefan Herzig, Jurgen Osterlanger, Kark-Ludwig Grell | 2000-07-11 |
| 6040059 | Component made of an aluminium silicon cast alloy | Stefan Birkner, Markus Kreibiehl | 2000-03-21 |
| 5643054 | Machine part with improved surface texture for rolling contact and/or sliding contact | Peter Bach, Ludwig Kern | 1997-07-01 |