Koln
Germany
3
2011-11-24
The entities that hold a legal rights for patent applications filed by inventor Hoffmann Hanskarl:
Hanskarl Hoffmann from Koln, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR JOINING COMPONENTS MADE OF A HIGH-STRENGTH ALUMINUM MATERIAL AND HEAT EXCHANGER ASSEMBLED ACCORDING TO THE METHOD
#2 | 2008-11-13METHOD FOR JOINING COMPONENTS MADE OF A HIGH-STRENGTH ALUMINUM MATERIAL AND HEAT EXCHANGER ASSEMBLED ACCORDING TO THE METHOD
#3 | 2005-07-28Heat exchanger for vehicles
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