Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D821445 | Oil pan with integrated suction filter | Marc Buchen, Wolfgang Stausberg, Robert Morgenstern | 2018-06-26 |
| 9975070 | Filter with multiple media | Wolfgang Stausberg, Michael Dedering, Robert Morgenstern | 2018-05-22 |