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Radiation-emitting devices
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Patent number 4,879,489
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Issue date Nov 7, 1989
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Photo Redux Corp.
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Paul R. Goudy
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Diffuser apparatus
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Patent number 4,869,852
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Issue date Sep 26, 1989
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Mooers Products, Inc.
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Paul R. Goudy
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Radiation-emitting devices
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Patent number 4,853,581
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Issue date Aug 1, 1989
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Photo Redux Corp.
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Paul R. Goudy
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Radiation-emitting devices
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Patent number 4,835,444
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Issue date May 30, 1989
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Photo Redux Corp.
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Paul R. Goudy
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Radiation-emitting devices
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Patent number 4,721,875
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Issue date Jan 26, 1988
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Autotrol Corporation
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Paul R. Goudy
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Tablet granulation
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Patent number 4,673,527
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Issue date Jun 16, 1987
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Autotrol Corporation
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Paul R. Goudy
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE