LZ

Li Zeng

📍 Longbeilingcun, MI: #8 of 15 inventorsTop 55%
Overall (2022): #135,491 of 548,613Top 25%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D945712 Pet feeder 2022-03-08
D945713 Pet feeder 2022-03-08