FC

Fredric S. Cohen

PO Polaroid: 1 patents #513 of 898Top 60%
📍 Waltham, MA: #1,119 of 1,656 inventorsTop 70%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,126,765 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4242424 Flat battery Sheldon A. Buckler, David P. Kennedy 1980-12-30