Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427080 | Filter holder, filter element and filter arrangement | Dennis Stark, Manfred Winter, Duc Cuong Nguyen, Karlheinz Muenkel, Volker Greif | 2019-10-01 |
| 10363506 | Filter element and filter arrangement | Dennis Stark | 2019-07-30 |