Inventor

NAM GUNG SEUNG

KR2 patents

Patents

2 patents

US12252768B2Mar 18, 2025

Steel for gear and method for manufacturing gear using the same

HYUNDAI MOTOR CO LTD0 citations59

US11898231B2Feb 13, 2024

Steel for gear and method for manufacturing gear using the same

HYUNDAI MOTOR CO LTD0 citations59