CO

Chang Ok Oh

📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
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1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8002543 Orthodontic bracket, bracket positioning jig, and system for revising a set of teeth Seok Jin Kang, Stephen J. Chu 2011-08-23