CC

Chien-Chi Chang

📍 Franklin, MA: #277 of 420 inventorsTop 70%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,529,148 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6651352 Wrist motion measurement device Raymond W. McGorry, Patrick G. Dempsey 2003-11-25