Haehn; Jens
Patent Applications and Registrations
Patent applications and USPTO patent grants for Haehn; Jens.The latest application filed is for "oil filter, oil separator and filter insert thereof".
- Haehn; Jens - Heidelberg DE
| Patent | Date |
|---|---|
| Oil Filter, Oil Separator and Filter Insert Thereof App 20100032359 - Gillenberg; Eric ; et al. | 2010-02-11 |
| Apparatus for separating particles from a flowing medium Grant 7,258,727 - Greif , et al. August 21, 2 | 2007-08-21 |
| Filter in a filter housing Grant 7,004,986 - Kopec , et al. February 28, 2 | 2006-02-28 |
| Apparatus for separating particles from a flowing medium App 20050086915 - Greif, Volker ; et al. | 2005-04-28 |
| Multicell cyclone and method for producing it Grant 6,884,273 - Kopec , et al. April 26, 2 | 2005-04-26 |
| Filter in a filter housing App 20040040271 - Kopec, Edvard ; et al. | 2004-03-04 |
| Multicell cyclone and method for producing it App 20030057151 - Kopec, Edvard ; et al. | 2003-03-27 |
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