ALEXANDRIA, Va., July 7 -- United States Patent no. 12,674,616, issued on July 7, was assigned to HYUNDAI TRANSLEAD (San Diego).
"Refrigerated trailers" was invented by Young Jae Park (Chula Vista, Calif.), Alvaro Frausto (San Diego), Martin Martinez-Contreras (San Diego), Enrique Chavez (Chula Vista, Calif.), Joseph Enright (El Cajon, Calif.), Victor Vargas Jr. (La Mesa, Calif.) and Frederic Graham (Spring Valley, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A refrigerated trailer having thermal insulation, including: a plurality of side walls, wherein each side wall includes: a first plurality of vacuum insulated panels (VIPs), each VIP of the first plurality of VIPs made of thermal resistant and ...