Frameless Supplemental Window for Fenestration
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2024-04-30
ALEXANDRIA, Virginia, April 30 -- WEXENERGY LLC, Rochester, New York has been assigned a patent (No. US 11970900 B2, initially filed Dec. 16, 2020) developed by Ronald M. Wexler, Rochester, New York, for "Frameless supplemental window for fenestration." . . .