YZ

Yongfa Zhang

📍 Dongguan, CN: #177 of 470 inventorsTop 40%
Overall (2021): #196,877 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D919943 Sandal — 2021-05-25