ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,434,184, issued on Oct. 7, was assigned to Taizhou University (Taizhou, China).
"Dust reduction device for building engineering" was invented by Yangrui Wang (Taizhou, China), Xinyu Shen (Taizhou, China), Jing Yu (Taizhou, China) and Chuanfei Shen (Taizhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to the technological field of civil engineering, particularly to a dust reduction device for building engineering. The device includes a water tank with a controller and a booster pump, a driving mechanism enabling the device to cross obstacles, an adjustable spray mechanism with a mist intercepting mechanism, and an en...