YD

Yongzhen Du

📍 Lo Wu, CN: #2,395 of 7,906 inventorsTop 35%
Overall (All Time): #1,386,356 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11578738 Vortex water flow accelerator 2023-02-14
D971380 Vortex water flow accelerator 2022-11-29
D941192 Three-wheeled baby cart 2022-01-18