YL

Yingshen Liu

📍 Qingdao, CN: #127 of 433 inventorsTop 30%
Overall (2022): #200,712 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11524925 Convenient and quickly-assembled rotary composting barrel and quick assembly method thereof 2022-12-13