Wulfrath
Germany
4
2017-05-04
The entities that hold a legal rights for patent applications filed by inventor Stapperfenne Uwe:
Uwe Stapperfenne from Wulfrath, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Polyurethane prepregs with controllable tack
#2 | 2017-03-09Hybrid component part comprising a local stiffening composed of a two-stage-crosslinked polyurethane-based fibre composite material
#3 | 2015-11-12Production of fibre composite component part based on aluminium and polyurethane
#4 | 2015-11-12Production of fibre composite component part based on steel and polyurethane
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