ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,529,584, issued on Jan. 20, was assigned to JAIN TECHNOLOGY DO. LTD. (South Korea).
"Flow meter for a sewage conduit including a plurality of opposing fluid induction portions with embedded ultrasonic transducers and an externally mounted ultrasonic transducer in combination for measuring water depth within the flow meter" was invented by Min-Chul Shin (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A flow meter for a sewage conduit according to the present invention includes a first body portion comprising a plurality of sets of fluid induction portions that protrude along an inner circumferential surface in parallel in a flow direct...