Hee Ryoung Koo

HM Hyundai Motor: 1 patents #932 of 2,784Top 35%

KI Kia: 1 patents #514 of 1,692Top 35%

KC Kumho Polychem Co.: 1 patents #1 of 5Top 20%

📍 Nam-myeon, KR: #1 of 1 inventorsTop 100%

Overall (2023): #427,232 of 537,848Top 80%

Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11591422	EPDM terpolymer and manufacturing method therefor	Byeong-Heon Jeong, Au Ji Ru Son, Young Min Jang, Hyun-Soo Kim	2023-02-28