ALEXANDRIA, Va., March 3 -- United States Patent no. 12,566,016, issued on March 3, was assigned to Delta Development Team Inc. (Tucson, Ariz.).
"Autonomous portable refrigeration unit" was invented by William Barg (Tucson, Ariz.), Christopher Bridgewater (Tucson, Ariz.), Robert Futch (Tucson, Ariz.) and Montgomery Leija (Sahuarita, Ariz.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Systems, methods, and devices may include a cooled storage system with a case having an outer bucket with a first bottom wall and a first sidewall. The outer bucket may include a flange protruding from the first sidewall. An inner bucket may be disposed at least partially within the outer bucket and may include a second bottom ...