HH

Haisen Huang

📍 Shandong, CN: #981 of 2,138 inventorsTop 50%
Overall (All Time): #2,698,532 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D971640 Rod holder Zuoqiang Dou, Yanping Jiang, Dewei Hu 2022-12-06