ALEXANDRIA, Va., June 4 -- United States Patent no. 12,319,572, issued on June 3, was assigned to Hyundai Motor Co. (Seoul, South Korea), Kia Motors Corp. (Seoul, South Korea) and KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (Daejeon, South Korea).
"Hydrogen storage composite material and manufacturing method thereof" was invented by Dong Hoon Nam (Suwon-si, South Korea), Kyung Moon Lee (Uiwang-si, South Korea), Hoonmo Park (Seongnam-si, South Korea), Young Jin Cho (Gimhae-si, South Korea), Byeongsoo Shin (Uiwang-si, South Korea), Eun Seon Cho (Daejeon, South Korea) and Hyung Wan Do (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A hydrogen storage composite material includes: a gr...