JA

James J. Alex

PO Polaroid: 1 patents #513 of 898Top 60%
📍 Haverhill, MA: #167 of 285 inventorsTop 60%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,100,098 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4299471 Self-developing camera back with removable processing assembly June C. Fichter 1981-11-10