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John W. Stempeck

PO Polaroid: 1 patents #36 of 126Top 30%
📍 Reading, MA: #4 of 13 inventorsTop 35%
🗺 Massachusetts: #329 of 1,827 inventorsTop 20%
Overall (1982): #51,266 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4348087 Photographic system for automatically charging electronic flash Seymour Ellin 1982-09-07