JJ

Jung Hee Jang

KC Korea Kumho Petrochemical Co.: 1 patents #4 of 18Top 25%
Overall (2023): #379,612 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11834395 Method for preparing hydrogenated bisphenol A Kee Yoon ROH, Je Young Park, Nam Hyun CHO 2023-12-05