US Patent Issued to SHANDONG UNIVERSITY, SHAANXI XITAN GEOLOGICAL EQUIPMENT on July 1 for "Multi-pump linkage grouting operating system" (Chinese Inventors)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,343,902, issued on July 1, was assigned to SHANDONG UNIVERSITY (Jinan, China) and SHAANXI XITAN GEOLOGICAL EQUIPMENT (Xi'an, China).

"Multi-pump linkage grouting operating system" was invented by Mengtian Li (Jinan, China), Shuaixun Luo (Xi'an, China), Shucai Li (Jinan, China), Zhaohui Dong (Xi'an, China), Jianbo Zhao (Xi'an, China), Zhaofeng Li (Jinan, China), Lei Yang (Jinan, China), Zhenhao Xu (Jinan, China), Hanpeng Wang (Jinan, China) and Chunjin Lin (Jinan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a multi-pump linkage grouting operating system, including a slurry storage unit including a plurality of slurr...