ALEXANDRIA, Va., June 17 -- United States Patent no. 12,313,594, issued on May 27.
"Ultrasonic transducer and ultrasonic flowmeter" was invented by Alejandro Marcos Aragon (Delft, Netherlands), Sabiju Valiya Valappil (Delft, Netherlands) and Cornelis Johannes Hogendoorn (Spijk, Netherlands).
According to the abstract* released by the U.S. Patent & Trademark Office: "An ultrasonic transducer for an ultrasonic flowmeter includes a transducer housing and a transducer element arranged in the transducer housing for generating and/or receiving ultrasonic signals at least in a useful frequency range of the ultrasonic transducer. The transducer housing has an ultrasound window in the region of the transducer element for transmitting the ultrasoun...