ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,766,454, issued on Oct. 20, was assigned to EMSOLUTION Co. Ltd. (Suwon-si, South Korea).
"VOC adsorption-desorption apparatus for volatile organic compound condensing system" was invented by Hoon Min Park (Yongin-si, South Korea), Dong Hwan Jeon (Yongin-si, South Korea), Dal Hwan Yoon (Jecheon-si, South Korea) and Heung Ki Min (Seongnam-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A VOC adsorption-desorption apparatus for volatile organic compound condensing system is disclosed. The VOC adsorption-desorption apparatus according to the present invention is characterized by comprising: an upper plate having a circular hole formed in the ...