Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11403890 | Filter element analysis system and associated methods | Brandon Hukill, Jon Nichols, Charles Vaillant, Yew Chong, Arpan Penkar +9 more | 2022-08-02 |
| 8741016 | Filter device | Yassine Maaradji, Jens Hähn, Jan Zink, Joachim Stinzendörfer, Stefan Becker +9 more | 2014-06-03 |
| 8632617 | Filter having a drainage connection | Stefan Becker, Duc Cuong Nguyen | 2014-01-21 |
| 8202341 | Filter | Stefan Becker, Duc Cuong Nguyen, Steffen Ackermann | 2012-06-19 |
| 7976602 | Filter, especially air filter | — | 2011-07-12 |
| 5972210 | Bypass-mounted filter assembly | — | 1999-10-26 |