Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8992162 | Multi-inlet vacuum pump | Heinz Englaender, Christian Beyer | 2015-03-31 |
| 8926266 | Multi-inlet vacuum pump | Christian Beyer, Heinz Englaender | 2015-01-06 |
| 8790070 | Stator-rotor arrangement for a vacuum pump and vacuum pump | Peter Klingner | 2014-07-29 |
| 8106354 | Mass spectrometer arrangement | Christian Beyer | 2012-01-31 |
| 6435811 | Friction vacuum pump with a stator and a rotor | Christian Beyer, Ralf Adamietz, Gunter Schutz, Heinrich Engländer, Gerhard Walter +1 more | 2002-08-20 |