ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,422,190, issued on Sept. 23, was assigned to GUANGZHOU JP.EPE.Co. LTD. (Guangdong, China).
"Environmentally-friendly feed drying and cooling integrated machine" was invented by Shaotang Sun (Guangdong, China) and Longbing Wu (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An environmentally-friendly feed drying and cooling integrated machine, comprising a material drying unit, a material cooling unit and a gas treatment unit, wherein the material drying unit comprises a drying box group (1) and a heating box body module (2); the heating box body module (2) is used for carrying out a drying treatment on materials in the drying box group...