Wall Flush Valve
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2026-09-22
ALEXANDRIA, Virginia, Sept. 22 -- KOHLER CO., Kohler, Wisconsin has been assigned a patent (No. US 12742321 B2, initially filed Aug. 25, 2023) developed by Joseph F. Smies, Sheboygan, Wisconsin, and John McCray Wilson, Howards Grove, Wisconsin, for "Wall flush valve." . . .
