US Patent Issued to BAOSHAN IRON & STEEL on Oct. 21 for "Multi-layer rolled composite board and manufacturing method therefor" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,447,718, issued on Oct. 21, was assigned to BAOSHAN IRON & STEEL Co. LTD. (Shanghai).

"Multi-layer rolled composite board and manufacturing method therefor" was invented by Peng Xue (Shanghai), Xiaodong Zhu (Shanghai), Bo Yan (Shanghai) and Sihai Jiao (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a multi-layer rolled composite board, comprising a transition layer provided between two adjacent composite layers, wherein the transition layer is an anisotropic steel sheet. Also disclosed is a manufacturing method for the multi-layer rolled composite board. The multi-layer rolled composite board of the present invention can be greatly...