ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,557,255, issued on Feb. 17, was assigned to CenCore Group LLC (Springville, Utah).

"Shielded enclosure" was invented by Jesse Sanders (Springville, Utah) and Adam Fife (Springville, Utah).

According to the abstract* released by the U.S. Patent & Trademark Office: "A shielded enclosure system includes an outer metallic box and an inner metallic box enclosed within the outer metallic box. The outer metallic box has a non-metallic coating covering an interior surface of the outer metallic box. The inner metallic box encloses an interior workspace. The shielded enclosure system further includes a metallic mesh between the coating and the inner metallic box and an air gap between the oute...