ZY

Zhishan Yu

📍 Yongzhou, CN: #6 of 13 inventorsTop 50%
Overall (2024): #96,586 of 561,600Top 20%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1033210 Hook Zhicheng Yu 2024-07-02
D1028590 Furniture leg Zhicheng Yu 2024-05-28