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USPTO Patent Rankings Data through Sept 30, 2025
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Tzuoh-Yan Wang — 1 Patent

Overall (All Time): #3,699,163 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5819755 Drying device for a cigarette stick 1998-10-13