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Grain monitor
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Patent number 5,871,397
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Issue date Feb 16, 1999
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New Holland North America, Inc.
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George F. Nelson
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G01 - MEASURING TESTING
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Dye marker for agricultural row guidance
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Patent number 5,636,792
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Issue date Jun 10, 1997
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Lockheed Martin Corporation
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Gerald F. Sauter
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Comb data generation
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Patent number 5,369,373
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Issue date Nov 29, 1994
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Unisys Corporation
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George F. Nelson
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G01 - MEASURING TESTING
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Integrated optic device
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Patent number 4,082,424
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Issue date Apr 4, 1978
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Sperry Rand Corporation
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Gerald Francis Sauter
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G02 - OPTICS