JR

Jianyu Ren

📍 Daguantang, CN: #221 of 484 inventorsTop 50%
Overall (All Time): #2,489,331 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1020225 Capsule-shaped shoelace buckle — 2024-04-02