US Patent Issued to SOUTH CHINA INSTITUTE OF ENVIRONMENTAL SCIENCE, MEE (ECOLOGICAL AND ENVIRONMENTAL EMERGENCY on May 27 for "Leakage quick-detection device for drainage pipes" (Chinese Inventors)

ALEXANDRIA, Va., June 17 -- United States Patent no. 12,313,500, issued on May 27, was assigned to SOUTH CHINA INSTITUTE OF ENVIRONMENTAL SCIENCE, MEE (ECOLOGICAL AND ENVIRONMENTAL EMERGENCY (Guangzhou, China).

"Leakage quick-detection device for drainage pipes" was invented by Huaiyang Fang (Guangzhou, China), Weijie Li (Guangzhou, China), Jiale Chen (Guangzhou, China), Zhiwei Huang (Guangzhou, China), Shu Lin (Guangzhou, China) and Fantang Zeng (Guangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A leakage quick-detection device for drainage pipes comprises an operating rod assembly, a development module and a probe assembly. The development module comprises a receiving shell. A development boa...