ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,523, issued on June 30, was assigned to Fluke Corp. (Everett, Wash.).

"Non-contact electrical parameter measurement device with radial dual mounted sensors" was invented by Ronald Steuer (Hinterbruhl, Austria) and Christian K. Schmitzer (Brunn am Gebirge, Austria).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for operating and calibrating electrical parameter measurement devices are provided herein. The devices may include a current sensor that includes a plurality of magnetic field sensors positioned around a measurement area that receive a current carrying conductor under test. The sensor may include a plurality of concentric r...