Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657693 | Adsorber element, ring filter element | Bashkim Berisha, Stefan Biba, Birgit Renz | 2017-05-23 |
| 9630136 | Air filter | Bernd Dressler, Frank Rohde | 2017-04-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657693 | Adsorber element, ring filter element | Bashkim Berisha, Stefan Biba, Birgit Renz | 2017-05-23 |
| 9630136 | Air filter | Bernd Dressler, Frank Rohde | 2017-04-25 |