US Patent Issued to YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES on Oct. 14 for "Fracturing equipment having multiple electric-power supplies" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,442,370, issued on Oct. 14, was assigned to YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES Co. LTD. (Yantai, China).

"Fracturing equipment having multiple electric-power supplies" was invented by Kaishen Liu (Yantai, China), Shouzhe Li (Yantai, China), Zhuqing Mao (Yantai, China), Sheng Chang (Yantai, China), Shuzhen Cui (Yantai, China), Liang Lv (Yantai, China), Jifeng Zhong (Yantai, China), Shanwu Fu (Yantai, China), Chunqiang Lan (Yantai, China), Ruijie Du (Yantai, China), Jian Zhang (Yantai, China) and Xiaolei Ji (Yantai, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Fracturing equipment includes an electric-driven apparatus and an electric-...