ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,415,237, issued on Sept. 16, was assigned to AGRU KOREA Co. LTD. (Gwangju-si, South Korea).
"Weld bead inspection device" was invented by Min-gab Bog (Daejeon, South Korea), Hyeon Seop Park (Daejeon, South Korea), Na Yeong Park (Daejeon, South Korea) and Kyoung Hwan Heo (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a weld bead inspection device that inspects the shape of a weld bead, and provides a weld bead inspection device capable of inspecting the welding quality, welding state, and the like by imaging the shape of the weld bead in a pipe. For this purpose, the weld bead inspection device of t...