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Cheng-An Chuang

📍 Tainan, TW: #317 of 831 inventorsTop 40%
Overall (2016): #443,597 of 481,213Top 95%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9480353 Cup sleeve with handle 2016-11-01