CH

Changwen Hu

📍 Hubei, CN: #533 of 1,664 inventorsTop 35%
Overall (All Time): #1,688,288 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1074943 Sink drain 2025-05-13
D1057107 Drain plug 2025-01-07