US Patent Issued to CHINA THREE GORGES on Nov. 3 for "Annular anchor, method for calculating antitorque bearing strength thereof and installing and recycling assemble for the anchor" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,456, issued on Nov. 3, was assigned to CHINA THREE GORGES Corp. (China).

"Annular anchor, method for calculating antitorque bearing strength thereof and installing and recycling assemble for the anchor" was invented by Lunbo Luo (Wuhan, China), Changping Sun (Wuhan, China), Wei Zhang (Wuhan, China), Jianxin Liao (Wuhan, China), Jianping Liu (Wuhan, China), Xingzheng Zhou (Wuhan, China), Chengyuan Zhang (Wuhan, China), Hongqiao Peng (Wuhan, China), Jinhe Chen (Wuhan, China), Yuekun Wang (Wuhan, China), Yifeng Lin (Wuhan, China), Juan Jiang (Wuhan, China) and Lin Lin (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure pr...