ALEXANDRIA, Va., July 9 -- United States Patent no. 12,352,104, issued on July 8, was assigned to NATIONAL GUARD PRODUCTS INC. (Memphis, Tenn.).

"Method, system and apparatus for controlling excessive gaps of a door" was invented by Aron Fleischmann (Huxley, Iowa).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and system configured to correct a non-compliant, excessive gap condition between a door and a frame, correct a non-compliant, excessive gap condition between a pair of doors at the meeting edge, correct a non-compliant, excessive gap condition at least using a formed metal edge and mechanical fasteners, and correct a non-compliant, excessive gap condition at least using a formed metal edge and...