Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480181 | Vacuum system with a multi-stage and multi-inlet vacuum pump with a directional element separating pump stages | Michael Schweighoefer, Jan Hoffmann, James L. Bertsch | 2022-10-25 |
| 9995309 | Vacuum system | Robert Watz, Michael Schweighoefer | 2018-06-12 |
| 9422937 | Vacuum pump | Aleksandr Shirinov, Michael Schweighoefer, Jan Hofmann | 2016-08-23 |
| 8651838 | Vacuum pump with control unit | Timo Birkenstock, Dirk Hopf | 2014-02-18 |
| 8398383 | Foil shield for a vacuum pump with a high-speed rotor | Frank Klabunde | 2013-03-19 |
| 7828512 | Arrangement for supporting a shaft of a vacuum pump and a vacuum pump with such an arrangement | Martin Eilers, Andreas Rippl, Christopher-Mark Rippl | 2010-11-09 |