XR

Xiangqian Ruan

📍 Shangqiu City, CN: #9 of 19 inventorsTop 50%
Overall (All Time): #2,534,672 of 4,157,543Top 65%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1044288 Cleaning brush — 2024-10-01