ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,773,784, issued on Oct. 27, was assigned to KC Co. LTD. (Gyeonggi-do, South Korea).

"Automated gas supply system including mobile robot" was invented by Sang Jin Kim (Gyeonggi-do, South Korea), Nam Eung Kim (Gyeonggi-do, South Korea), Yong Geon Park (Gyeonggi-do, South Korea), Young Hoon Kim (Gyeonggi-do, South Korea), Jung Hoon Lee (Gyeonggi-do, South Korea), Du Seok Lee (Gyeonggi-do, South Korea) and Jong Chan Kim (Gyeonggi-do, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A gas supply system includes a cabinet forming an internal space where a gas container is disposed, a fastening device movably installed in the internal space and faste...