Low Biopersistence Inorganic Fiber Free of Crystalline Silica
Copyright © Targeted News Service 2024
2024-10-22
ALEXANDRIA, Virginia, Oct. 22 -- UNIFRAX I LLC, Tonawanda, New York has been assigned a patent (No. US 12122704 B2, initially filed Nov. 9, 2021) developed by five inventors Donghui Zhao, Amherst, New York; Bruce K. Zoitos, Williamsville, New York; Michael J. Andrejcak, Buffalo, New York; Jason M. Hamilton, Lancaster, New York; and Karen L. Hanson, Youngstown, New York, for "Low biopersistence inorganic fiber free of crystalline silica." . . .