Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8409311 | Filtering device | Thomas Jessberger, Markus Hanselmann, Hans-Peter Scholl, Klaus Waltenberg, Stefan Walz +6 more | 2013-04-02 |
| 7874431 | Filter element for cleaning a fluid | Jobst Eisengraeber-Pabst, Joachim-Paul Krieger, Alfons-Alois Schwinghammer, Johannes Lampert, Frank Pflueger +1 more | 2011-01-25 |