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Tamper evident security device
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Patent number 5,568,951
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Issue date Oct 29, 1996
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Brian R. Morgan
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Tamper-indicating label
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Patent number 5,560,657
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Issue date Oct 1, 1996
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Brian R. Morgan
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Tamper indication device
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Patent number 5,551,729
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Issue date Sep 3, 1996
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Brian R. Morgan
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Tamper evident security device
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Patent number 5,452,930
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Issue date Sep 26, 1995
-
Brian R. Morgan
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL