Viersen
Germany
4
2015-08-20
The entities that hold a legal rights for patent applications filed by inventor KOHNEN Norbert:
Norbert KOHNEN from Viersen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Mortar
#2 | 2012-05-31Weapon with recoil and braking device, damping this recoil
#3 | 2012-02-02Mortar
#4 | 2009-05-21Hydropneumatic Braking and Return System for Barrel-Recoil Guns
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