HF

Herbert L. Fielding

PO Polaroid: 2 patents #349 of 898Top 40%
📍 Wilmington, MA: #135 of 314 inventorsTop 45%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,348,140 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4588664 Photopolymerizable compositions used in holograms Richard T. Ingwall 1986-05-13
4535041 Stabilization of holograms Richard T. Ingwall 1985-08-13