FC

Feng-Cheng Chang

📍 San Jose, CA: #448 of 2,805 inventorsTop 20%
🗺 California: #3,906 of 28,370 inventorsTop 15%
Overall (2004): #65,589 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D493953 Shoe spike 2004-08-10
D493610 Shoe spike 2004-08-03