Oberkochen
Germany
2
2007-02-08
The entities that hold a legal rights for patent applications filed by inventor Stock Otto:
Otto Stock from Oberkochen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Gear wheel with a multiple helical toothing, pressed in one part, and a method and device for manufacturing the same
#2 | 2006-11-28Gear wheel with a multiple helical toothing, pressed in one part, and a method and device for manufacturing the same
4349383 ⎘