Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11566617 | Toothing system for a gerotor pump, and method for geometric determination thereof | — | 2023-01-31 |
| 10451056 | Gerotor pump having an inner gear, a rotor, and an outer gear, with inclined lubrication surface on teeth of face wall of rotor adjacent to pressure kidney and suction kidney | — | 2019-10-22 |
| 9309885 | Gear ring pump including housing containing port support therein with the port support formed of a material having a greater heat expansion coefficient than a material of the housing | — | 2016-04-12 |
| 9273687 | Method for producing the tooth shape of the inner and outer ring of an annular gear machine and toothed ring produced by means of said method | — | 2016-03-01 |
| 9188157 | Axial sliding bearing | Sebastian Kirchner | 2015-11-17 |
| 8747085 | Sliding vane pump with improved rotor profile | Eugen Schmidt, Franz Pawellek, Nico Eberhardt, Torsten Wilhelm | 2014-06-10 |