ALEXANDRIA, Va., Dec. 31 -- United States Patent no. D1,107,876, issued on Dec. 30, was assigned to 3M Innovative Properties Co. (St. Paul, Minn.).
"Filter frame" was invented by Craig D. Thompson (Inver Grove Heights, Minn.), Mark A. Sanocki (Vadnais Heights, Minn.), Jacob T. Lusson (Richfield, Minn.), Bryan Gerhardt (Woodbury, Minn.) and Judd D. Olson (Deephaven, Minn.).
The patent was filed on Jan. 10, 2024, under Application No. D/907,978.
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