US Patent Issued to Qingdao University of Technology, Liaoning University of Technology, QINGDAO HUANGHAI UNIVERSITY, Qingdao Jimo Qingli Intelligent manufacturing industry Research Institute on Feb. 17 for "Electrostatic nozzle and controllable jet minimal quantity lubrication grinding system" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,551,908, issued on Feb. 17, was assigned to Qingdao University of Technology (Qingdao, China), Liaoning University of Technology (Jinzhou, China), QINGDAO HUANGHAI UNIVERSITY (Qingdao, China) and Qingdao Jimo Qingli Intelligent manufacturing industry Research Institute (Qingdao, China).

"Electrostatic nozzle and controllable jet minimal quantity lubrication grinding system" was invented by Changhe Li (Qingdao, China), Dongzhou Jia (Qingdao, China), Huajun Cao (Qingdao, China), Xuefeng Xu (Qingdao, China), Zhiguang Han (Qingdao, China), Naiqing Zhang (Qingdao, China), Huayang Zhao (Qingdao, China), Min Yang (Qingdao, China), Yanbin Zhang (Qingdao, China), Xiaoming Wang (Qingdao, China)...