ALEXANDRIA, Va., May 5 -- United States Patent no. 12,619,844, issued on May 5, was assigned to J. J. Keller & Associates Inc. (Neenah, Wis.).

"Law poster compliance system and method" was invented by Benjamin L. Burleson (College Station, Texas), Joslyn B. Siewert (Oshkosh, Wis.), Paul E. Paulick (Oshkosh, Wis.), Robert R. Larsen (Appleton, Wis.) and Thomas A. Ditzler (Neenah, Wis.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A law poster compliance system and method including a law poster having an RFID tag thereon, a verification reader removably securable to the law poster and having a housing and a central controller in communication with a modem, a battery, an RFID reader and a display, and a content...