GD

Guoliang Deng

📍 Zhangjiajie, CN: #3 of 9 inventorsTop 35%
Overall (All Time): #1,839,267 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D946697 Water purification pipe 2022-03-22
D946698 Water purification pipe 2022-03-22