DJ

Dong Won Jo

TC Tokai Carbon Korea Co.: 1 patents #6 of 18Top 35%
📍 Anseong-si, KR: #57 of 129 inventorsTop 45%
Overall (All Time): #2,643,831 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
11279620 Carbon material coated with tantalum carbide — 2022-03-22