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Sam Chang

📍 Taichung, CA: #42 of 75 inventorsTop 60%
Overall (2016): #241,124 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9398799 Double-layered screen cap of a cosmetics container — 2016-07-26