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Hengheng Dai

📍 Daguantang, CN: #139 of 484 inventorsTop 30%
Overall (All Time): #1,768,324 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1041737 Lampshade 2024-09-10
D1032922 Lamp stand 2024-06-25