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Optical fiber laser
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Patent number 4,780,877
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Issue date Oct 25, 1988
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Polaroid Corporation
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Elias Snitzer
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H01 - BASIC ELECTRIC ELEMENTS
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Optical amplifier
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Patent number 4,712,075
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Issue date Dec 8, 1987
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Polaroid Corporation
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Elias Snitzer
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H01 - BASIC ELECTRIC ELEMENTS
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Combustor fiberscope
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Patent number 4,711,524
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Issue date Dec 8, 1987
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The United States of America as represented by the Secretary of the Navy
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William W. Morey
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G02 - OPTICS
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Optical fiber laser
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Patent number 4,680,767
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Issue date Jul 14, 1987
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Polaroid Corporation
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Farhad Hakimi
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H01 - BASIC ELECTRIC ELEMENTS
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Composite bonding
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Patent number 4,397,961
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Issue date Aug 9, 1983
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United Technologies Corporation
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Elias Snitzer
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B32 - LAYERED PRODUCTS
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Stabilized photochromic materials
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Patent number 4,367,170
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Issue date Jan 4, 1983
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American Optical Corporation
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Donald R. Uhlmann
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Composite bonding
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Patent number 4,353,966
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Issue date Oct 12, 1982
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United Technologies Corporation
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Elias Snitzer
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B32 - LAYERED PRODUCTS
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Fiber optic strain sensor
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Patent number 4,295,738
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Issue date Oct 20, 1981
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United Technologies Corporation
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Gerald Meltz
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G01 - MEASURING TESTING
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Sealing glass
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Patent number 4,273,585
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Issue date Jun 16, 1981
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Exxon Research and Engineering Co.
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David A. Krohn
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C03 - GLASS MINERAL OR SLAG WOOL
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Stabilized photochromic materials
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Patent number 4,166,043
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Issue date Aug 28, 1979
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American Optical Corporation
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Donald R. Uhlmann
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Optical filters
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Patent number 4,106,857
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Issue date Aug 15, 1978
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Better Environmental Development Corporation
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Elias Snitzer
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G02 - OPTICS
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