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USPTO Patent Rankings Data through Sept 30, 2025
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Chengju Bao — 1 Patent in 2024

Qinzhou City, CN: #1 of 2 inventorsTop 50%
Overall (2024): #516,530 of 561,600Top 95%
1 Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1032368 Dispenser bottle 2024-06-25