ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,551, issued on March 25, was assigned to SAGEMCOM ENERGY & TELECOM SAS (Bois-Colombes, France).
"AC supply fluid meter" was invented by Henri Teboulle (Bois-Colombes, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "This fluid meter configured to perform metrological measurements in a fluid circulation pipe and to communicate information relating to said metrological data, includes: a pipe, a metrological sensor, a control block, a power supply block configured to power the control block, the power supply block including a first supply path including at least one primary cell, and a second supply path, and further including a first switch conf...