US Patent Issued to Power Technology Holdings on July 28 for "Electric generator for electric vehicle" (Wisconsin Inventor)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,691,747, issued on July 28, was assigned to Power Technology Holdings LLC (Pewaukee, Wis.).

"Electric generator for electric vehicle" was invented by Joseph T. Dalum (Delafield, Wis.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A vehicle includes a first prime mover and a first prime mover driven transmission. A vehicle drive system for the vehicle includes an electric energy source, an electric motor in direct or indirect mechanical communication with the first prime mover, and a high power generator coupled to the electric motor. The electric motor is configured to generate energy for storage in the energy source via rotation using power from the fi...