ALEXANDRIA, Va., June 18 -- United States Patent no. 12,325,029, issued on June 10, was assigned to Chengdu Environmental Investment Group Co. Ltd (Chengdu, China).

"Organic solid waste treatment equipment and application method thereof" was invented by Ying Wang (Chengdu, China), Yi Rao (Chengdu, China), Yulian Huang (Chengdu, China), Chunjiang Yu (Chengdu, China), Ming Gao (Chengdu, China), Pengchen Wang (Chengdu, China), Yue Han (Chengdu, China) and Shiyu Yang (Chengdu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Organic solid waste treatment equipment of the technical field of organic solid waste treatment is provided, including a box body, the top of the box body is fixedly connected with a fee...