Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9488626 | Diagnostic method for poppet valves and measuring device for carrying out said method | Matthias Suedel, Bernd Porath | 2016-11-08 |
| 8398362 | Turbomolecular pump | Armin Conrad | 2013-03-19 |
| 7033142 | Vacuum pump system for light gases | Armin Conrad, Matthias Mädler | 2006-04-25 |
| 7015609 | Machine with a high-speed rotor | — | 2006-03-21 |
| 6699009 | Vacuum pump | — | 2004-03-02 |
| 6540475 | Gas friction pump | Armin Conrad | 2003-04-01 |
| 6454525 | Turbomolecular pump | Armin Blecker, Wolfgang Bremer | 2002-09-24 |