ALEXANDRIA, Va., Oct. 27 -- United States Patent no. D1,155,477, issued on Oct. 27, was assigned to TAU MOTORS INC. (Redwood City, Calif.).

"Power inverter" was invented by Gregory Gordon Stevenson (San Carlos, Calif.), Matthias Preindl (New York), Ethan Bagget Swint (Redwood City, Calif.) and Walter Wesley Pennington III (Portola Valley, Calif.).

The patent was filed on Jan. 13, 2026, under Application No. D/042,516.

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