CT

Changfang Tong

📍 Shangrao, CN: #16 of 47 inventorsTop 35%
Overall (All Time): #1,877,570 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D919036 Sight 2021-05-11
D919037 Sight 2021-05-11