ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,398,470, issued on Aug. 26, was assigned to SK SPECIALTY Co. LTD. (Yeongju-si, South Korea).
"Metal material for storage container of high-purity hydrogen fluoride with improved scratch resistance and method for manufacturing same" was invented by Young-Ha Song (Cheonan-si, South Korea) and Young-Bom Kim (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a metal material for a container for storing high-purity hydrogen fluoride, and to a manufacturing method therefor. Specifically, the disclosure relates to a metal material for a container for storing high-purity hydrogen fluoride, and a manufacturing...