ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,424, issued on March 18, was assigned to PRECISE DOWNHOLE SERVICES LTD..
"High density thermistor cable" was invented by Michael Melnychuk (Nisku, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "A thermistor cable is formed from a tubing and a plurality of thermistor conductors bundled within the tubing, wherein each thermistor conductor forms a junction with a shared thermistor conductor to form a thermistor junction, and each thermistor junction is attached to a support cable in a thermistor bundle. The cable is formed by pulling the thermistor bundle into the tubing."
The patent was filed on Dec. 2, 2020, under Application No. 17/110,083....