DN

Donghyuk Na

KC Korea Kumho Petrochemical Co.: 1 patents #168 of 342Top 50%
Overall (All Time): #2,998,263 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9328176 Functional styrene-butadiene copolymer Gwanghoon Kwag, Hoo-Chae Kim, Hyun Jong Paik, Jongyeop Lee 2016-05-03