US Patent Issued to NORTHWEST INSTITUTE OF ECO-ENVIRONMENT AND RESOURCES, CAS on Dec. 30 for "Transmission line tower base with electrothermal air-blowing anti-frost heave function for permafrost regions" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,509,843, issued on Dec. 30, was assigned to NORTHWEST INSTITUTE OF ECO-ENVIRONMENT AND RESOURCES, CAS (Lanzhou, China).

"Transmission line tower base with electrothermal air-blowing anti-frost heave function for permafrost regions" was invented by Yapeng Cao (Lanzhou, China), Guoyu Li (Lanzhou, China), Dun Chen (Lanzhou, China), Wei Ma (Lanzhou, China), Yanhu Mu (Lanzhou, China), Yunhu Shang (Lanzhou, China), Kai Gao (Lanzhou, China) and Shunshun Qi (Lanzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The embodiment of the present disclosure provides a transmission line tower base with electrothermal air-blowing anti-frost heave functions for ...