Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815553 | Duty cycle detector self-testing | Cristian Pavao Moreira, Ulrich Moehlmann | 2023-11-14 |
| D989225 | Sealing lip for a filter element | Patrick Wieler | 2023-06-13 |
| D979705 | Sword for a filter element | Patrick Wieler | 2023-02-28 |
| 11549473 | Filter device | Stephan Mert, Hannes Ogris | 2023-01-10 |