US Patent Issued on April 22 for "Top-down construction-type assembly construction method for paved road surface" (Chinese Inventors)

ALEXANDRIA, Va., June 6 -- United States Patent no. 12,281,451, issued on April 22.

"Top-down construction-type assembly construction method for paved road surface" was invented by Jiesheng Zhang (Hefei, China), Yangjie Jiang (Hefei, China), Fengchun Dong (Hefei, China), Wu Huang (Hefei, China), Anhui Wang (Hefei, China), Shengyun He (Hefei, China), Jingyi Li (Hefei, China), Shijun Pi (Hefei, China), Lingjian Kong (Hefei, China), Ning Zhao (Hefei, China), Zhuoyi Wei (Hefei, China), Shuguo Xu (Hefei, China), Ying Wang (Hefei, China), Can Jiang (Hefei, China) and Bo Zhang (Hefei, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A top-down construction type assembly construction method for paved road surfac...