Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480181 | Vacuum system with a multi-stage and multi-inlet vacuum pump with a directional element separating pump stages | Tobias Stoll, Jan Hoffmann, James L. Bertsch | 2022-10-25 |
| 9995309 | Vacuum system | Tobias Stoll, Robert Watz | 2018-06-12 |
| 9422937 | Vacuum pump | Aleksandr Shirinov, Tobias Stoll, Jan Hofmann | 2016-08-23 |