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Ningchao Ouyang

📍 Yongzhou, CN: #8 of 13 inventorsTop 65%
Overall (2024): #325,613 of 561,600Top 60%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1033753 Bird feeder 2024-07-02