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Han-Bae Bang

KC Korea Kumho Petrochemical Co.: 1 patents #168 of 342Top 50%
📍 Ulsan, KR: #463 of 1,040 inventorsTop 45%
Overall (All Time): #3,288,117 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7714029 Method of producing expandable polystyrene beads which have excellent heat insulation properties Jin Hee Lee, Hae-Ri Lee 2010-05-11