YH

Yoon Sik Hwang

DC Daewoo Shipbuilding & Marine Engineering Co.: 1 patents #52 of 119Top 45%
📍 Daega-myeon, KR: #296 of 592 inventorsTop 50%
Overall (All Time): #3,001,672 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9347611 Semi-submersible offshore structure having storage tanks for liquefied gas Min Cheol Ryu, Jun Hyung Jung, Deok Su Kim, Yong-Soo Kim, Chuel Hyun Kim 2016-05-24