ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,447,806, issued on Oct. 21, was assigned to MULAG Fahrzeugwerk Heinz Wossner GmbH & Co. KG (Oppenau, Germany).
"All-electric drive unit for a vehicle, in particular a self-travelling working machine, and method for its operation" was invented by Holger Wossner (Oberkirch, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "In order to be able to supply the traction drive on the one hand the working unit (210) on the other hand with the energy required in each case independently of one another in a purely electrically driven vehicle (200), in particular a self-travelling working machine (200), a fully electric drive unit (100) is provided which suppli...