ALEXANDRIA, Va., June 16 -- United States Patent no. 12,657,421, issued on June 16, was assigned to Avery Dennison Retail Information Services LLC (Mentor, Ohio).
"Method of detection of unauthorized intervention in an identification structure which is designed to aid such detection" was invented by Mathieu De Backer (Grottammare, Italy), William Toney (Frisco, Texas), Renee Micek (Springboro, Ohio) and Carol L. Callahan (Greensboro, N.C.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method of detection of unauthorized intervention into an identification structure is provided. The method includes configuring the identification structure such that the identification structure interacts with the interventio...