Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Shu-Hui Kuo Chiang

Overall (All Time): #3,483,954 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D492723 Ball-point pen 2004-07-06