Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138888 | Plastic Rotor for a vacuum pump | Hans-Peter Ott, Martin Thoma, Thomas Gulde, Torsten Helle, Freidhelm Pfitzer | 2018-11-27 |
| 10087930 | Vane for a vane cell pump and vane cell pump | Hans-Peter Ott, Stefanie Wuhrer, Martin Thoma, Torsten Helle, Friedhelm Pfitzer | 2018-10-02 |
| 9651042 | Positive displacement pump having axial movement coupling and rotational decoupling | Andreas Blank, Martin Thoma, Torsten Helle, Hans-Peter Ott, Benjamin Kawa +1 more | 2017-05-16 |
| 8794942 | Vacuum pump with connection nipple for connection between a rotor shaft and a drive | Willi Schneider | 2014-08-05 |
| 8740589 | Vacuum pump | Willi Schneider | 2014-06-03 |