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Nolan A. Drevitch
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South Easton, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Frame for transparency film
Patent number
4,477,991
Issue date
Oct 23, 1984
Polaroid Corporation
Nolan A. Drevitch
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Movie lamp or similar article
Patent number
D257356
Issue date
Oct 14, 1980
Polaroid Corporation
Warren H. Young
D16 - Photography and optical equipment
Information
Patent Grant
Movie lamp or similar article
Patent number
D254154
Issue date
Feb 5, 1980
Polaroid Corporation
Warren H. Young
D48 -
Information
Patent Grant
Photographic lighting unit
Patent number
4,176,932
Issue date
Dec 4, 1979
Polaroid Corporation
Warren H. Young
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Movie lamp or similar article
Patent number
D251147
Issue date
Feb 20, 1979
Polaroid Corporation
Warren H. Young
D48 -
Information
Patent Grant
Movie lamp or similar article
Patent number
D251148
Issue date
Feb 20, 1979
Polaroid Corporation
Warren H. Young
D48 -