US Patent Issued to GM GLOBAL TECHNOLOGY OPERATIONS on Nov. 25 for "Electric motor shaft grounding apparatus" (Michigan Inventors)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,085, issued on Nov. 25, was assigned to GM GLOBAL TECHNOLOGY OPERATIONS LLC (Detroit).

"Electric motor shaft grounding apparatus" was invented by Yilun Luo (Ann Arbor, Mich.), John Diemer (Royal Oak, Mich.), Jack M Gayney (Grosse Ile, Mich.), Patrick S Portell (Clarkston, Mich.), Sanjeev M Naik (Troy, Mich.), Azadeh Narimissa (Lake Orion, Mich.) and Mohammad F Momen (Rochester Hills, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electric motor including a motor casing, a shaft having an axis of rotation, a first end and a second end, a first main bearing for rotatably supporting the shaft at the first end within the motor casing, a second ...