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Data security system
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Patent number 9,042,608
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Issue date May 26, 2015
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Pen-One, Inc.
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Gerald R. Black
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G06 - COMPUTING CALCULATING COUNTING
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Data security system
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Patent number 8,520,905
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Issue date Aug 27, 2013
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Pen-One, Inc.
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Gerald R. Black
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G07 - CHECKING-DEVICES
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Data security system
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Patent number 8,374,402
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Issue date Feb 12, 2013
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Pen-One, Inc.
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Gerald R. Black
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G07 - CHECKING-DEVICES
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Data security system
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Patent number 7,822,232
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Issue date Oct 26, 2010
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Pen One, Inc.
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Gerald R. Black
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G07 - CHECKING-DEVICES
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Cell phone
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Patent number D599762
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Issue date Sep 8, 2009
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Pen-One Inc.
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Gerald R. Black
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D14 - Recording, communication, or information retrieval equipment
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Cell phone
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Patent number D564479
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Issue date Mar 18, 2008
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Pen One, Inc.
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Gerald R. Black
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D14 - Recording, communication, or information retrieval equipment
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Cell phone
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Patent number D558166
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Issue date Dec 25, 2007
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Pen-One Inc.
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Gerald R. Black
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D14 - Recording, communication, or information retrieval equipment
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Data security system
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Patent number 7,047,419
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Issue date May 16, 2006
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Pen-One Inc.
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Gerald R. Black
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G06 - COMPUTING CALCULATING COUNTING
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