ALEXANDRIA, Va., May 19 -- United States Patent no. 12,631,398, issued on May 19, was assigned to Integrated Global Services Inc..
"System, method, and apparatus for improved cleaning of industrial furnaces" was invented by Jefferson Landers Shelton (Jacksonville, Ala.) and Connor Berry Shelton (Jacksonville, Ala.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system, method, and apparatus for cleaning deposits in industrial furnaces. An improved fan jet nozzle for air cannon includes either a 4" or a 6" inner diameter circular inlet. The nozzle includes a flattening of the inlet on opposed top and bottom side walls converging towards an outlet of the nozzle. The opposed top and bottom sidewalls have conve...