Cremlingen
Germany
2
2017-09-14
The entities that hold a legal rights for patent applications filed by inventor Düvel Marc:
Marc Düvel from Cremlingen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Fuel cell system and method for operating a fuel cell system
#2 | 2017-08-10Vehicle-electrical-system assembly and method for operating a vehicle electrical system of an electrically drivable means of transportation having a fuel cell
6465692 ⎘