Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11041469 | Discharge control device for a filter system, and filter system having a discharge control device | Idriss Razgani, Christoph Baumann, Dietmar Talmon-Gros, Jan Svoboda | 2021-06-22 |
| 9914085 | Filter element and filter system | Robert Hasenfratz, Fabian Wagner, André Roesgen, Christian Thalmann, Frank Pflueger +2 more | 2018-03-13 |
| 9861924 | Filter element and filter system | André Roesgen, Robert Hasenfratz, Fabian Wagner, Christian Thalmann, Frank Pflueger +2 more | 2018-01-09 |