ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,403,490, issued on Sept. 2.
"Powder coating nozzle" was invented by Ivan Pejovic (Tyler, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A paint nozzle may include a nozzle body defining a nozzle body axis. The nozzle body includes one or more sidewalls, an engagement upper surface and a dispensing lower surface. An internal nozzle chamber is formed between the upper and lower surfaces. A center dispensing channel connects the internal nozzle chamber to the dispensing lower surface and is parallel and coincident with the nozzle body axis. Two or more vortex dispensing channels are spaced axially outward from the center dispensing channel and are or...