US Patent Issued to POSCO on Feb. 24 for "Thin steel plate having excellent low-temperature toughness and CTOD properties, and method for manufacturing same" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,559,813, issued on Feb. 24, was assigned to POSCO (Pohang-si, South Korea).

"Thin steel plate having excellent low-temperature toughness and CTOD properties, and method for manufacturing same" was invented by Woo-Gyeom Kim (Pohang-si, South Korea), Sang-Ho Kim (Pohang-si, South Korea) and Ki-Hyun Bang (Pohang-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to structural steel that can be desirably used in offshore structures and the like, more specifically, to a thin steel plate having excellent low-temperature toughness and CTOD properties, and to a method for manufacturing the same."

The patent was filed o...