ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,397,389, issued on Aug. 26, was assigned to CHENGDU AIRCRAFT INDUSTRIAL (GROUP) Co. LTD. (Chengdu, China).
"Methods for cutting tools test" was invented by Xuemei Zhang (Chengdu, China), Debiao Zeng (Chengdu, China), Changyong Zhao (Chengdu, China), Xuezhen Chen (Chengdu, China), Yuliang Yue (Chengdu, China), Jian Gan (Chengdu, China), Liangliang Feng (Chengdu, China), Bing Dai (Chengdu, China) and Zhi Cheng (Chengdu, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for cutting tool test implemented by a system for cutting tool test. The system includes a cutting tool management system, a cutting tool test monitoring system, a cutting tool ...