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Chung Wai Stephen Chan

📍 Fotan, CN: #4 of 10 inventorsTop 40%
Overall (All Time): #3,089,926 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8640587 Hand-operated cutting apparatus Yiu Joe Cheung 2014-02-04