US Patent Issued to GM Global Technology Operations on July 21 for "System and method for operating a lubrication system with mechanical control" (Michigan Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,122, issued on July 21, was assigned to GM Global Technology Operations LLC (Detroit).

"System and method for operating a lubrication system with mechanical control" was invented by Zachary Juday (West Bloomfield, Mich.) and Mark R. Claywell (Birmingham, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A lubrication system includes a heat exchanger having an inlet and an outlet, a gearbox lubrication circuit fluidly connecting a gearbox between the inlet and the outlet of the heat exchanger, a stator lubrication circuit fluidly connecting a stator between the inlet and the outlet of the heat exchanger, and a rotor lubrication circuit fluidly con...