DK

Du Byung Kim

HC Hwashin Co.: 1 patents #2 of 33Top 7%
📍 Imsil-eup, KR: #1 of 1 inventorsTop 100%
Overall (All Time): #3,283,416 of 4,157,543Top 80%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7687104 Method of applying asphalt waterproofing membrane material for buildings and bridge decks Young-Gyu Moon 2010-03-30