ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,460,775, issued on Nov. 4, was assigned to HYUNDAI MOTOR COMPANY (Seoul, South Korea) and KIA Corp. (Seoul, South Korea).

"Hydrogen storage system" was invented by Ji Hye Park (Seoul, South Korea), Won Jung Kim (Seoul, South Korea), Kyung Moon Lee (Uiwang-si, South Korea), Dong Hoon Nam (Suwon-si, South Korea), Young Jin Cho (Gimhae-si, South Korea), Byeong Soo Shin (Uiwang-si, South Korea), Ji Hoon Lee (Uiwang-si, South Korea), Suk Hoon Hong (Seoul, South Korea), Hoon Mo Park (Seongnam-si, South Korea) and Yong Doo Son (Incheon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A hydrogen storage system is disclosed and includes a storage unit ...