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Hi Ok An

Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #2,472,548 of 4,157,543Top 60%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11882974 Ultrasonic spoon washing apparatus and method — 2024-01-30

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