Soest
Germany
4
2012-09-20
The entities that hold a legal rights for patent applications filed by inventor Grigo Mark:
Mark Grigo from Soest, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
FILTER DEVICE
#2 | 2007-02-01Membrane plate and filter element
#3 | 2006-10-19Filter device and method for the periodic cleaning of a filter
#4 | 2006-03-23Filter device
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