System and Method for Safety Management in Roll-Up Doors
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2026-08-18
ALEXANDRIA, Virginia, Aug. 18 -- RYTEC CORPORATION, Jackson, Wisconsin has been assigned a patent (No. US 12709936 B2, initially filed March 2, 2023) developed by Daniel Gregoriou, Kewaskum, Wisconsin, for "System and method for safety management in roll-up doors." . . .
