Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11890567 | Filter holder, filter element and filter arrangement | Dennis Stark, Beate Brandt, Manfred Winter, Duc Cuong Nguyen, Karlheinz Muenkel | 2024-02-06 |
| 10427080 | Filter holder, filter element and filter arrangement | Dennis Stark, Beate Brandt, Manfred Winter, Duc Cuong Nguyen, Karlheinz Muenkel | 2019-10-01 |
| 10350530 | Filter holder and filter arrangement | Dennis Stark, Thomas Grein | 2019-07-16 |
| 9782701 | Centrifugal-force separator and filter arrangement having a centrifugal-force separator of said type | Steffen Ackermann, Michael Kraxner, Ulrich Muschelknautz | 2017-10-10 |
| 9470189 | Centrifugal separator and filter arrangement having a centrifugal separator of said type | Steffen Ackermann, Ulrich Muschelknautz, Michael Kraxner | 2016-10-18 |
| 8956431 | Two-part cyclone separator | Steffen Ackermann | 2015-02-17 |
| 8167965 | Filter for cleaning a fluid | — | 2012-05-01 |
| 8012227 | Filter for cleaning a fluid | — | 2011-09-06 |
| 7258727 | Apparatus for separating particles from a flowing medium | Jens Haehn | 2007-08-21 |
| 7244282 | Separator device | Guenther Kissel, Jan Zink | 2007-07-17 |
| 7004986 | Filter in a filter housing | Edvard Kopec, Manfred Winter, Klemens Dworatzek, Marion Hartmann, Karlheinz Muenkel +2 more | 2006-02-28 |
| 6884273 | Multicell cyclone and method for producing it | Edvard Kopec, Klemens Dworatzek, Jens Haehn, Marion Hartmann | 2005-04-26 |
| 6602308 | Air filter | Thomas Carle, Stefan Kochert, Bernd Spaeth, Klaus Moessinger | 2003-08-05 |
| 6572667 | Filter system | Edvard Kopec, Manfred Winter | 2003-06-03 |
| 6306192 | Housing | Stefan Kochert, Klaus Moessinger, Bernd Spaeth | 2001-10-23 |
| 6158471 | Mixing device for changing a fluid into another flowing fluid | Stefan Kochert, Klaus Moessinger, Bernd Spaeth | 2000-12-12 |