CT

Changfang Tong

📍 Shangrao, CN: #2 of 9 inventorsTop 25%
Overall (2021): #171,741 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

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