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Arthur N. Woodbury
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Acton, MA, US
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last 30 patents
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Patent Grant
Photographic system for varying flash fire aperture as a function o...
Patent number
4,329,031
Issue date
May 11, 1982
Polaroid Corporation
Peter P. Carcia
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Photographic exposure control with scene light integration level de...
Patent number
4,306,786
Issue date
Dec 22, 1981
Polaroid Corporation
Peter P. Carcia
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY