DK

Du Han Kim

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #2,897,538 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10013959 Reed for mouthpiece of wind instrument — 2018-07-03