US Patent Issued to SAM SECURITY PRINTING MATBAA on June 2 for "Printing system of security materials and anti-forgery documents with raised printing and process thereof" (Iranian Inventor)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,643,320, issued on June 2, was assigned to SAM SECURITY PRINTING MATBAA A.S. (Istanbul).

"Printing system of security materials and anti-forgery documents with raised printing and process thereof" was invented by Hassan Mamizadeh (Tabriz, Iran).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for printing documents and anti-forgery security papers especially banknotes is provided. The system includes a mechanical feeding mechanism, a hologram pattern print section, an invisible, fluorescence color and main colors pattern printing section using at least three units of ink jet, a varnish coating section, a rotating cylindrical silkscreen printing sec...