ALEXANDRIA, Va., March 24 -- United States Patent no. 12,584,779, issued on March 24, was assigned to ROSEMOUNT TANK RADAR AB (Molnlycke, Sweden).

"Radar level gauge system propagating multiple individually generated transmit signals by a common antenna" was invented by Magnus Ohlsson (Norsholm, Sweden) and Hakan Fredriksson (Linkoping, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "A radar level gauge system comprising a first microwave unit including a transmitter patch for transmitting a first transmit signal, a receiver patch for receiving a first reflection signal, and processing circuitry for determining a first level measurement; a second microwave unit including a transmitter patch for transmi...