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John Robert Siemer

Eastman Kodak: 2 patents #3,607 of 8,114Top 45%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,265,250 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5825008 Apparatus and method for setting radial bar code disc sensor gain in a phtographic camera 1998-10-20
5541681 Camera apparatus and method for film double exposure prevention J. David Cocca, Marcello D. Fiscella 1996-07-30