Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471804 | Method for producing a filter element provided with a sealing part | Arthur Sudermann, Fabian Wagner, Thomas Sieber, Michael Metzger, Markus Roehrig +3 more | 2022-10-18 |
| 11020701 | Filter element having optimized flow control | Daniel Schmid, Timo Dirnberger, Andreas Weber, Markus Schmidl, Christoph Goldbrunner +1 more | 2021-06-01 |
| 10960333 | Method for producing a filter element provided with a sealing part | Arthur Sudermann, Fabian Wagner, Thomas Sieber, Michael Metzger, Markus Roehrig +3 more | 2021-03-30 |
| 10315143 | Method for producing a filter element provided with a sealing part | Arthur Sudermann, Fabian Wagner, Thomas Sieber, Michael Metzger, Markus Roehrig +3 more | 2019-06-11 |
| 10247147 | Air filter device, particularly for a motor vehicle | Daniel Schmid, Timo Dirnberger, Ralf Dietz, Michael Heim | 2019-04-02 |
| RE47174 | Filter unit for filtering gaseous fluids | Thomas Jessberger, Michael Metzger, Arthur Sudermann, Markus Hanselmann, Frank Pfeiffer +2 more | 2018-12-25 |
| 9810184 | Air filter device, especially for a motor vehicle | Daniel Schmid, Timo Dirnberger, Ralf Dietz | 2017-11-07 |
| 9630131 | Method for producing a filter element provided with a sealing part | Arthur Sudermann, Fabian Wagner, Thomas Sieber, Michael Metzger, Markus Roehrig +3 more | 2017-04-25 |
| 9586167 | Flat filter element and air filter | Daniel Schmid, Eric THEBAULT, Timo Dirnberger, Ralf Dietz | 2017-03-07 |
| 9586165 | Air filter and filter element of an air filter | Daniel Schmid, Eric THEBAULT, Timo Dirnberger, Ralf Dietz | 2017-03-07 |
| 9586168 | Flat filter element, filter housing and air filter | Daniel Schmid, Eric THEBAULT, Timo Dirnberger, Ralf Dietz | 2017-03-07 |
| RE46102 | Filter unit for filtering gaseous fluids | Thomas Jessberger, Michael Metzger, Arthur Sudermann, Markus Hanselmann, Frank Pfeiffer +2 more | 2016-08-16 |
| 9359979 | Air filter and filter element of an air filter | Daniel Schmid, Eric THEBAULT, Timo Dirnberger, Ralf Dietz | 2016-06-07 |
| 6953124 | Filter element with end face inlets and discharge outlets | Manfred Winter, Ralf Poh | 2005-10-11 |
| 6508851 | Housing for holding a filter cartridge having a deformable seal arranged within a joint between a housing shell and cover | — | 2003-01-21 |