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USPTO Patent Rankings Data through Sept 30, 2025
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Lai-Wen Chian — 1 Patent

Overall (All Time): #3,455,879 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6929622 Safety syringe cylinder 2005-08-16