JH

Ji Hyun Heo

KC Korea Kumho Petrochemical Co.: 1 patents #4 of 18Top 25%
📍 Seoul, KR: #3,051 of 7,884 inventorsTop 40%
Overall (2023): #397,568 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11549003 Copolymer, rubber composition, and method of preparing the same June-Ki Park, Cheolbeom Bae, Sung Hoon Han, Se-Hee Jung 2023-01-10