US Patent Issued to Yantai Jereh Oilfield Services Group on March 24 for "Packing leakage detection system and method" (Chinese Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,584,477, issued on March 24, was assigned to Yantai Jereh Oilfield Services Group Co. Ltd. (Yantai, China).

"Packing leakage detection system and method" was invented by Wenlong Zuo (Yantai, China), Yibo Jiang (Yantai, China), Hailong Li (Yantai, China) and Guoqing Zhang (Yantai, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application relates to the field of oil and gas devices, systems, and methods, and particularly relates to a packing leakage detection system and method. The packing leakage detection system includes a plunger pump, a pressure sensor and a control system, where the pressure sensor is configured to detect a pressure valu...