Variable Air Filter Assemblies
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2024-12-03
ALEXANDRIA, Virginia, Dec. 3 -- FILTEREASY, LLC, Raleigh, North Carolina has been assigned a patent (No. US 12157079 B2, initially filed Aug. 21, 2023) developed by three inventors Kevin James Barry, Raleigh, North Carolina; Thaddeus Worth Tarkington, Raleigh, North Carolina; and Aly Khalifa, Raleigh, North Carolina, for "Variable air filter assemblies." . . .