VW

Vivian K. Walworth

PO Polaroid: 4 patents #4 of 126Top 4%
📍 Concord, MA: #1 of 26 inventorsTop 4%
🗺 Massachusetts: #23 of 1,827 inventorsTop 2%
Overall (1982): #1,486 of 81,411Top 2%
4
Patents 1982

Issued Patents 1982

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4359526 Method for forming a photosensitive silver halide element 1982-11-16
4353977 Method for forming a photosensitive silver halide element Arthur M. Gerber, Warren D. Slafer 1982-10-12
4352874 Method for forming a photosensitive silver halide element Edwin H. Land 1982-10-05
4340666 Method for making photosensitive silver halide emulsion layers 1982-07-20