JK

John H. Koh

📍 Goyang-si, KR: #673 of 1,118 inventorsTop 65%
Overall (All Time): #2,551,221 of 4,157,543Top 65%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12161133 Manufacturing method of coffee bean compression block — 2024-12-10