Harthausen
Germany
13
2020-03-26
The entities that hold a legal rights for patent applications filed by inventor Greif Volker:
Volker Greif from Harthausen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Filter holder, filter element and filter arrangement
#2 | 2016-10-13Filter holder, filter element and filter arrangement
#3 | 2016-10-13Filter holder and filter arrangement
#4 | 2016-02-18Centrifugal separator and filter arrangement
#5 | 2014-10-09Centrifugal-force separator and filter arrangement having a centrifugal-force separator of said type
#6 | 2014-10-09Centrifugal separator and filter arrangement having a centrifugal separator of said type
#7 | 2013-05-30Two-part cyclone separator
#8 | 2012-01-26Filter for cleaning a fluid
#9 | 2010-03-18Filter for cleaning a fluid
#10 | 2006-02-28Filter in a filter housing
#11 | 2005-04-28Apparatus for separating particles from a flowing medium
#12 | 2005-04-26Multicell cyclone and method for producing it
#13 | 2005-02-10Separator device
925705 ⎘