KR

Kwan Young Ryu

WC Woongjin Chemical Co.: 1 patents #1 of 4Top 25%
📍 Seoul, KR: #1,425 of 3,741 inventorsTop 40%
Overall (2011): #238,423 of 364,097Top 70%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

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