Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9909592 | Vacuum pump | Jan Hofmann | 2018-03-06 |
| 9869319 | Vacuum pump | Jan Hofmann, Uwe Leib, Michael Schill, Bernhard Koch | 2018-01-16 |
| 9784284 | Stator element for a holweck pump stage, vacuum pump having a holweck pump stage and method of manufacturing a stator element for a holweck pump stage | Jan Hofmann | 2017-10-10 |