Oelde
Germany
8
2007-06-14
The entities that hold a legal rights for patent applications filed by inventor Mackel Wilfried:
Wilfried Mackel from Oelde, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Separator having a centrifugal drum and a piston slide
#2 | 2007-05-10Filtering device
#3 | 2007-02-01Separator having a double-cone drum made of metal
#4 | 2006-08-15Driving system for a separator having a centrifugal drum and a neck bearing
#5 | 2006-03-07Centrifuge having a feeler element for sensing a medium level
#6 | 2005-11-29Centrifuge with a sieve system and method for operating the same
#7 | 2005-11-01Centrifugal separator
#8 | 2005-03-22Centrifuge with sieve and method for operating said centrifuge
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