JK

Ja-Young Koo

WC Woongjin Chemical Co.: 1 patents #1 of 4Top 25%
📍 Seoul, MN: #6 of 6 inventorsTop 100%
Overall (2011): #275,189 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7913857 Selective membrane having a high fouling resistance Sung-pyo HONG, Jong-Hwa Lee, Kwan Young Ryu 2011-03-29