CQ

Chunyuan Qin

📍 Kujie, CN: #2 of 2 inventorsTop 100%
Overall (All Time): #2,392,352 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1063296 Hand warmer pouch Jie Xiao 2025-02-25