ALEXANDRIA, Va., June 19 -- United States Patent no. 12,331,507, issued on June 17, was assigned to INNOVATION CENTER OF YANGTZE RIVER DELTA, ZHEJIANG UNIVERSITY (Jiaxing, China) and ZHEJIANG UNIVERSITY (Hangzhou, China).

"Method for manufacturing non-magnetic spatial latticed shell structure composed of carbon fiber plate members" was invented by Yaozhi Luo (Hangzhou, China), Huibin Ge (Hangzhou, China), Yuan Cheng (Hangzhou, China) and Chao Yang (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for manufacturing a non-magnetic spatial latticed shell structure composed of carbon fiber plate members. The load-bearing member of the latticed shell structure is made of non-magnetic carbon...