SL

Sheng Lan

📍 Lo Wu, CN: #4,358 of 7,906 inventorsTop 60%
Overall (All Time): #2,593,190 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D991592 Combined dog training device and remote control Zhangli Lan, Yukun Yang, Jian Li 2023-07-04