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Haiqin Yan

📍 Zhaoqing, CN: #54 of 97 inventorsTop 60%
Overall (All Time): #2,459,793 of 4,157,543Top 60%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1093540 Animal repeller — 2025-09-16