Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10376828 | Apparatus and method for producing a bellows | Klaus Gehwolf, Tobias Tandetzki, Gelase Mbadinga Mouanda, Michael Wank, Gerhard Weindl | 2019-08-13 |
| 8741016 | Filter device | Yassine Maaradji, Jens Hähn, Jan Zink, Joachim Stinzendörfer, Stefan Becker +9 more | 2014-06-03 |
| 8685127 | Compact filter, method for producing a compact filter, and filter medium | Michael Heim, Thomas Sieber, Klaus Gehwolf, Joachim-Paul Krieger, Sven Epli +3 more | 2014-04-01 |
| 8636940 | Method for manufacturing a filter end disc and a fluid filter, filter end disc | Anton Kreiner, Frank Pflüger | 2014-01-28 |
| 8114238 | Method of producing a tight joint between a multi-layer synthetic material and a filter medium | Matthaeus Huber, Norbert Strassenberger, Dieter Amesoeder | 2012-02-14 |
| 7845500 | Oil filter unit | Claudia Hueppchen, Dieter Amesoeder, Sven Epli, Aude Nicolas | 2010-12-07 |
| 7691188 | Adsorption element | Olaf Weber, Stephan Wild, Wolfgang Wenzel, Daniel Volkmer, Jens Sohnemann +2 more | 2010-04-06 |
| 7645313 | Wound filter element | Johannes Lampert, Andreas Pelz, Thomas Sieber, Mario Rieger | 2010-01-12 |
| 7611559 | Filter element | Nikolaus Moser, Andreas Beck, Matthaeus Huber, Markus Kolczyk, Michael Durst +3 more | 2009-11-03 |
| 5919122 | Method of manufacturing filters | Michael Geiger, Joachim Montnacher, Thomas Zink | 1999-07-06 |