Weissach
Germany
3
2026-05-28
The entities that hold a legal rights for patent applications filed by inventor Otto Stephan:
Stephan Otto from Weissach, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD AND DEVICE FOR CONTROLLING A THROTTLE VALVE IN AN INTAKE MANIFOLD OF AN INTERNAL COMBUSTION ENGINE
#2 | 2016-07-21Method and device for operating a hybrid drive system
#3 | 2011-08-25HYBRID DRIVE SYSTEM
1596641 ⎘