Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10695705 | Air filter comprising a multilayer filter material | Martin Hein, Katharina Merz | 2020-06-30 |
| 10569205 | Final separator | Peter Koppi, Mathias Kollmann, Julia Santer | 2020-02-25 |
| 10399027 | Air filter comprising a multilayer filter material | Katharina Merz, Markus Michael | 2019-09-03 |
| 9657693 | Adsorber element, ring filter element | Bashkim Berisha, Stefan Biba, Hendrik Von Merkatz | 2017-05-23 |
| 9592465 | Filter material | Ralf Disson, Bernd Neubauer, Markus Steppe | 2017-03-14 |
| 9440172 | Filter element | Ralf Disson, Hannes Lay, Bernd Neubauer, Markus Steppe | 2016-09-13 |