JH

Jiazhi He

📍 Longbeilingcun, IN: #5 of 8 inventorsTop 65%
Overall (2022): #405,193 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D942032 Neck massaging device Jie Liu, Guiyuan Li 2022-01-25