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USPTO Patent Rankings Data through Sept 30, 2025
YC

Ying Wu Chen

Overall (2002): #87,506 of 266,432Top 35%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6431034 Tool handle having a completely openable configuration 2002-08-13