SY

Shunli YANG

📍 Yancheng, CN: #5 of 13 inventorsTop 40%
Overall (2025): #214,308 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12215797 Internally-sealed one-piece external thread ball valve Kun Jiang 2025-02-04