Enviornmental
| Thu 16 Jul 2026
Alexandria, July 16 -- U.S. Patent and Trademark Office has awarded a patent to Coway for Running-water-type Evaporator, and Ice-making Device and Water Purification Device Comprising Same. Heo Sung Hwan, Lee Hyun Woo, Yong Min Chul, Ye Byung Hyo, Cho Jae Wook, Kim Chung Rae, Lee Gyeong Min, Kim Gyeong Jong, Park Jung Chul, Kim ..