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Optical compensators for cinematography
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Patent number 4,320,941
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Issue date Mar 23, 1982
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PA Management Consultants Limited
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Nigel J. R. Dashwood
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Photographing or playback-device
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Patent number 4,187,008
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Issue date Feb 5, 1980
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Vockenhuber; Karl
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Eduard Keznickl
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Motion picture optical system
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Patent number 4,152,052
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Issue date May 1, 1979
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International Audio Visual, Inc.
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Gerhard Lessman
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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-
-
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Optical scanner
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Patent number 3,946,150
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Issue date Mar 23, 1976
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Xerox Corporation
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David Grafton
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G02 - OPTICS
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3834788
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Patent number 3,834,788
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Issue date Sep 10, 1974
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G02 - OPTICS
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3743393
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Patent number 3,743,393
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Issue date Jul 3, 1973
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3690749
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Patent number 3,690,749
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Issue date Sep 12, 1972
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3584148
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Patent number 3,584,148
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Issue date Jun 8, 1971
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3583798
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Patent number 3,583,798
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Issue date Jun 8, 1971
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3556647
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Patent number 3,556,647
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Issue date Jan 19, 1971
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3480353
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Patent number 3,480,353
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Issue date Nov 25, 1969
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3087987
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Patent number 3,087,987
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Issue date Apr 30, 1963
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3049049
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Patent number 3,049,049
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Issue date Aug 14, 1962
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2961918
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Patent number 2,961,918
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Issue date Nov 29, 1960
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2906165
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Patent number 2,906,165
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Issue date Sep 29, 1959
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2881657
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Patent number 2,881,657
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Issue date Apr 14, 1959
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2831055
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Patent number 2,831,055
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Issue date Apr 15, 1958
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2780133
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Patent number 2,780,133
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Issue date Feb 5, 1957
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2771813
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Patent number 2,771,813
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Issue date Nov 27, 1956
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2771812
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Patent number 2,771,812
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Issue date Nov 27, 1956
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2718549
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Patent number 2,718,549
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Issue date Sep 20, 1955
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2666356
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Patent number 2,666,356
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Issue date Jan 19, 1954
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2666357
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Patent number 2,666,357
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Issue date Jan 19, 1954
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2400886
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Patent number 2,400,886
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Issue date May 28, 1946
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2304558
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Patent number 2,304,558
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Issue date Dec 8, 1942
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2095536
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Patent number 2,095,536
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Issue date Oct 12, 1937
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY