Voerde
Germany
3
2011-10-27
The entities that hold a legal rights for patent applications filed by inventor Kohlhaas Stefan:
Stefan Kohlhaas from Voerde, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Hybrid drive system
#2 | 2008-11-27Method and apparatus for extraction of protein material from arthropod glands and a membrane formed therefrom
#3 | 2007-07-26Hydraulic circuit for a dual clutch transmission
3460443 ⎘