JK

Jeong Hwan Ko

HC Hanwha Chemical: 1 patents #1 of 16Top 7%
Overall (2020): #425,491 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10590216 Vinyl chloride-based resin composition and method for producing same Ji Won Kim, Paul Kang 2020-03-17