GF

Guoqing Fan

📍 Qingdao, CN: #557 of 2,087 inventorsTop 30%
Overall (All Time): #1,755,087 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1025269 Handle of release aid — 2024-04-30
D1019493 Caliper of release aid — 2024-03-26