US Patent Issued to CHENGDU TOBEST DIYUAN TECHNOLOGY on June 24 for "Pneumatic serial device for applying materials to deep soil layer and method therefor" (Chinese Inventors)

ALEXANDRIA, Va., June 25 -- United States Patent no. 12,336,449, issued on June 24, was assigned to CHENGDU TOBEST DIYUAN TECHNOLOGY Co. LTD. (Sichuan, China).

"Pneumatic serial device for applying materials to deep soil layer and method therefor" was invented by Fucheng Wu (Sichuan, China), Xiaoming Liu (Sichuan, China) and Jialin Li (Sichuan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a pneumatic serial device for spraying materials into a deep soil layer and an implementation method thereof. The device comprises a material spraying injector (1), a air blasting system (2) connected with the material spraying injector (1), and a material feeding system (3), wherei...