Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9388867 | Brake dust collector for motor vehicles | Karl-Ernst Hummel, Michael Fasold, Bernhard Huurdeman, Markus Beylich, Andreas Beck +4 more | 2016-07-12 |
| 8529675 | Air filter system | Michael Durst, Andreas Pelz, Olaf Weber | 2013-09-10 |
| 8404015 | Filter arrangement | Jobst Eisengräber-Pabst, Stefan Walz | 2013-03-26 |
| 8128721 | Intake filter for an internal combustion engine of a motor vehicle | Stefan Walz | 2012-03-06 |
| 7862639 | Intake filter for an internal combustion engine of a motor vehicle | Andreas Franz, Birgit Schimpf, Joerg Hammerschick, Klaus Waltenberg, Emese Weissenbacher +10 more | 2011-01-04 |
| 7611559 | Filter element | Andreas Beck, Josef Rohrmeier, Matthaeus Huber, Markus Kolczyk, Michael Durst +3 more | 2009-11-03 |
| 7137510 | Filter element | Gunnar-Marcel Klein | 2006-11-21 |
| 5620505 | Filter | Volker Koch, Helmut Luka, Bruno M. Sommer, Manfred Wagner | 1997-04-15 |
| 5618324 | Filter insert | Bruno M. Sommer, Helmut Luka, Thomas Sch urg, Siegfried Rapp | 1997-04-08 |