Inventor
CHEN ZHENMING
CN3 patents
Patents
3 patentsUS12209425B2Jan 28, 2025
Method for entire removal of space truss and assistive support mechanism
CHINA CONSTR SCI & IND CO LTD0 citations52
US12214448B2Feb 4, 2025
Robotic welding device employing flexible guide rail, and welding method
CHINA CONSTR SCI & IND CO LTD0 citations36
US11904412B2Feb 20, 2024
Production line of H-shaped steel and production method
CHINA CONSTR SCI & IND CO LTD0 citations34