ALEXANDRIA, Va., June 9 -- United States Patent no. 12,287,249, issued on April 29, was assigned to SCHLUMBERGER TECHNOLOGY Corp. (Sugar Land, Texas).
"Resonating sensor for high-pressure and high-temperature environments" was invented by Didier Pohl (Paris), Florian Risser (Marseilles, France), Jacques Sellin (Cestas, France), Patrice Ligneul (Chaville, France), Kamran Danaie (Clamart, France), Mihir Patel (Hopkinton, Mass.) and Boris Valkov (Clamart, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "Resonating sensors for use in high-pressure and high-temperature environments are provided. In one embodiment, an apparatus includes a sensor with a double-ended tuning fork piezoelectric resonator that inc...