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Chi-Han Cheng

Zhumaoya, IL: #1 of 1 inventorsTop 100%
Overall (2011): #336,335 of 364,097Top 95%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D632764 Water pipe connector with quick-release 2011-02-15