ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,737,575, issued on Sept. 15, was assigned to FORT SUPPLY IP LLC (Kaysville, Utah).

"Multi-frequency RFID reader for cattle" was invented by Nephi Harvey (Kaysville, Utah) and Malcolm Harvey (Hyde Park, Utah).

According to the abstract* released by the U.S. Patent & Trademark Office: "Some embodiments disclosed in this document include methods and systems for multi frequency RF readers for cattle identification and tracking. Some embodiments include a controller; a first RFID transponder operating in a low frequency range; a first transceiver in communication with the first RFID transponder and in communication with the controller, wherein the first transceiver communicates first cat...