IC

II-Hoon Cha

SC Sk Chemicals Co.: 1 patents #174 of 305Top 60%
📍 Anyang-si, KR: #1,144 of 1,852 inventorsTop 65%
Overall (All Time): #3,168,115 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8492502 Method for production of polyarylene sulfide resin with excellent luminosity and the polyarylene sulfide resin Young Rok Lee, Jun-Sang Cho 2013-07-23