GS

Guofen Shi

📍 Guizhou, CN: #2 of 9 inventorsTop 25%
Overall (2022): #442,056 of 548,613Top 85%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D966602 Dual arc butane lighter — 2022-10-11