JQ

Jianwen Qin

📍 Huangyang, CN: #61 of 124 inventorsTop 50%
Overall (All Time): #2,497,544 of 4,157,543Top 65%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1025843 Baby walker — 2024-05-07