GF

Guangzhen Feng

📍 Dazhou, CN: #7 of 20 inventorsTop 35%
Overall (All Time): #2,000,177 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D749557 Mobile phone case 2016-02-16
D745780 Mobile phone case 2015-12-22