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Dongll Yoon

KC Korea Kumho Petrochemical Co.: 1 patents #168 of 342Top 50%
📍 Jicheon-myeon, KR: #366 of 688 inventorsTop 55%
Overall (All Time): #3,439,707 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6846873 End-modified diene copolymer and rubber composition for tire tread including the same YoungHoon Ko, DaiSeung Choi, Jungsu PARK 2005-01-25