Inventor

KWAK SUNG JOON

KR3 patents

Patents

3 patents

US11484925B2Nov 1, 2022

Apparatus for cutting material and system for cutting material

POSCO0 citations55

US10328520B2Jun 25, 2019

Apparatus and method for trimming a side of steel plate

POSCO0 citations46

US10619995B2Apr 14, 2020

Dimension measuring device and method

POSCO0 citations34