ALEXANDRIA, Va., June 4 -- United States Patent no. 12,323,025, issued on June 3, was assigned to Schaeffler Technologies AG & Co. KG (Herzogenaurach, Germany).

"Heat exchanger system for an electric motor with fluid circuits arranged between shafts" was invented by Maximilian Podschwadt (Saline, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A heat exchanger assembly is disclosed herein for an electric motor. The heat exchanger assembly can include two fluid circuits: a first circuit for water and a second circuit for oil. The water fluid circuit is configured to cycle cool water through a housing including a heat exchanger element. The oil fluid circuit is configured to supply oil to the area of the ...