Krefeld
Germany
4
2017-02-02
The entities that hold a legal rights for patent applications filed by inventor Grauten Andreas:
Andreas Grauten from Krefeld, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Flap device for an internal combustion engine
#2 | 2017-01-26EXHAUST FLAP DEVICE FOR AN INTERNAL COMBUSTION ENGINE
#3 | 2017-01-26Flap device for an internal combustion engine
#4 | 2015-03-26Flap hinges system for a flap shaft in a motor vehicle
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