US Patent Issued to Taiyuan University of Technology on May 27 for "Polishing paste for superfinishing of bearing steel, and preparation method and use thereof" (Chinese Inventors)

ALEXANDRIA, Va., June 17 -- United States Patent no. 12,312,500, issued on May 27, was assigned to Taiyuan University of Technology (Taiyuan, China).

"Polishing paste for superfinishing of bearing steel, and preparation method and use thereof" was invented by Xiuhong Li (Taiyuan, China), Xingfu Wang (Taiyuan, China), Xunzheng Zhai (Taiyuan, China), Zhiqiang Liang (Taiyuan, China), Wenhui Li (Taiyuan, China), Shengqiang Yang (Taiyuan, China), Zhenhua Liang (Taiyuan, China), Jiaming Wang (Taiyuan, China) and Xuejie Wen (Taiyuan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a polishing paste for superfinishing a bearing steel, and a preparation method and use thereof. The polishing paste in...