FC

Franklin J. Chang

📍 San Gabriel, CA: #124 of 297 inventorsTop 45%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,029,891 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9186490 Skin treatment device Henry Ping Chang 2015-11-17
9044582 Apparatus and method for transdermal fluid delivery Henry Ping Chang 2015-06-02