Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9873073 | Air filter element | Alexander Jerger, Matthias Traub, Hendrik Von Merkatz, Hans Waibel | 2018-01-23 |
| 8940071 | Filter element, in particular air filter element | Alexander Jerger, Matthias Traub, Hendrik Von Merkatz | 2015-01-27 |
| 8906125 | Catch box | Conrad Keller, Christian Tauer, Matthias Traub, Daniel Wirbel | 2014-12-09 |
| 8607767 | Device for ventilating a crankcase | Stefan Ruppel, Yakup Özkaya, Klaus Beetz, Gerd Kissner | 2013-12-17 |
| 8388713 | Oil mist separator | Michael Feil, Wolfgang Früh, Ulrich Hütter, Stefan Ruppel, Hartmut Sauter +1 more | 2013-03-05 |
| 7799109 | Device for separating a gas-liquid mixture | Robert Dunsch, Leszek Goerlich, Stefan Ruppel, Yakup Özkaya | 2010-09-21 |
| 7717101 | Centrifugal oil mist separation device integrated in an axial hollow shaft of an internal combustion engine | Klaus Beetz, Hartmut Sauter, Torsten Schellhase, Jürgen Stehlig | 2010-05-18 |