ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,442,764, issued on Oct. 14, was assigned to THE WAVE TALK INC. (Daejeon, South Korea).
"Turbidimeter" was invented by Young Dug Kim (Seongnam-si, South Korea) and Kyoung Man Cho (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a turbidity meter including a main body, a fluid container which is formed inside the main body and in which a fluid is accommodatable, a fluid inlet pipe which is connected to the fluid container and via which the fluid is supplied to the fluid container, a fluid outlet pipe which is connected to the fluid container and via which the fluid is discharged from the fluid container to the outside, a wave...