KH

Kwang Heon Hyun

HC Hanwha Chemical: 1 patents #122 of 246Top 50%
📍 Ulsan, KR: #463 of 1,040 inventorsTop 45%
Overall (All Time): #2,843,054 of 4,157,543Top 70%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10208197 PVC-based compound composition Sung Hyub Baek, Ji Woo Kim, Hyeok Chil Kwon, Jee Hyoung Lee, Sang Hyun Cho 2019-02-19