Niederwerrn
Germany
4
2007-03-29
The entities that hold a legal rights for patent applications filed by inventor Hirschmann Frank:
Frank Hirschmann from Niederwerrn, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Drive system, especially for a motor vehicle
#2 | 2005-07-12Pressure plate assembly for a friction clutch
#3 | 2005-04-12Diaphragm spring for a friction clutch
#4 | 2005-04-12Friction clutch
4382424 ⎘