ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,494,321, issued on Dec. 9, was assigned to Baigida Intelligent Technology (Ningbo) Co. Ltd (Zhejiang, China).
"Electric press with disc stacking" was invented by Niansheng Zhou (Zhejiang, China), Huihe Fang (Zhejiang, China), Kaixuan Yu (Zhejiang, China), Wenzhong Zhou (Zhejiang, China), Xingjie Wang (Zhejiang, China), Daoyang Liao (Zhejiang, China), Keqi Zheng (Zhejiang, China), Xiongpeng Zhu (Zhejiang, China), Lei Zhang (Zhejiang, China), Jian Cao (Zhejiang, China), Jianfeng Xin (Zhejiang, China), Hao Zhu (Zhejiang, China) and Jianli Zhu (Zhejiang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electric press with disc stacking, includes two s...