US Patent Issued to GUANGDONG BRUNP RECYCLING TECHNOLOGY, HUNAN BRUNP RECYCLING TECHNOLOGY, HUNAN BRUNP VEHICLES RECYCLING on July 29 for "Dustproof safety feeding device for power battery black powder acid leaching and feeding" (Chinese Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,374,741, issued on July 29, was assigned to GUANGDONG BRUNP RECYCLING TECHNOLOGY Co. LTD. (Guangdong, China), HUNAN BRUNP RECYCLING TECHNOLOGY Co. LTD. (Hunan, China) and HUNAN BRUNP VEHICLES RECYCLING Co. LTD. (Hunan, China).

"Dustproof safety feeding device for power battery black powder acid leaching and feeding" was invented by Haijun Yu (Guangdong, China), Changdong Li (Guangdong, China), Yinghao Xie (Guangdong, China), Xuemei Zhang (Guangdong, China) and Kang Chen (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a dust-proof safe feeding device for power battery black powder acid leaching feeding, including a leaching ...