JO

Joon Sik Oh

HC Hyundai Card Co.: 1 patents #4 of 8Top 50%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,057,158 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9058547 Metal payment card and method of manufacturing the same Won Seok Choi 2015-06-16