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Multiple mode imaging system
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Patent number 6,175,691
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Issue date Jan 16, 2001
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Polaroid Corporation
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Lawrence M. Douglas
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Folding camera
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Patent number 6,055,374
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Issue date Apr 25, 2000
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Polaroid Corporation
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Lawrence M. Douglas
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Self-developing camera
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Patent number 6,055,375
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Issue date Apr 25, 2000
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Polaroid Corporation
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Lawrence M. Douglas
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Preloaded single-use instant camera
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Patent number 6,006,036
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Issue date Dec 21, 1999
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Polaroid Corporation
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Lawrence M. Douglas
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Photographic apparatus
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Patent number 5,946,502
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Issue date Aug 31, 1999
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Polaroid Corporation
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Lawrence M. Douglas
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Preloaded single-use instant camera
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Patent number 5,838,997
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Issue date Nov 17, 1998
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Polaroid Corporation
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Lawrence M. Douglas
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Foldable photographic camera
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Patent number D333670
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Issue date Mar 2, 1993
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Polaroid Corporation
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Lawrence M. Douglas
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D16 - Photography and optical equipment
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Collapsible camera
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Patent number 5,027,142
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Issue date Jun 25, 1991
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Polaroid Corporation
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Lawrence M. Douglas
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Film advancing apparatus
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Patent number 4,249,811
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Issue date Feb 10, 1981
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Polaroid Corporation
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Lawrence M. Douglas
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Projector
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Patent number 4,200,367
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Issue date Apr 29, 1980
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Polaroid Corporation
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Lawrence M. Douglas
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Duel focal plane photocells
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Patent number 4,175,843
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Issue date Nov 27, 1979
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Polaroid Corporation
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Lawrence M. Douglas
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Multiple format photograhic camera
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Patent number 4,140,381
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Issue date Feb 20, 1979
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Polaroid Corporation
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Lawrence M. Douglas
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Film advance mechanism
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Patent number 4,068,244
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Issue date Jan 10, 1978
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Polaroid Corporation
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Lawrence M. Douglas
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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