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Electric fish barrier
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Patent number 5,341,764
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Issue date Aug 30, 1994
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Norman G. Sharber
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Method for electrofishing
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Patent number 5,327,668
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Issue date Jul 12, 1994
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Coffelt Manufacturing, Inc.
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Norman G. Sharber
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H03 - BASIC ELECTRONIC CIRCUITRY
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Electrofishing pole
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Patent number 5,214,873
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Issue date Jun 1, 1993
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Norman G. Sharber
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Electric barrier for fish
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Patent number 4,825,810
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Issue date May 2, 1989
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Norman G. Sharber
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Fish tag
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Patent number 4,790,090
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Issue date Dec 13, 1988
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Norman G. Sharber
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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