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Magnetic ink character decoder
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Patent number 5,091,961
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Issue date Feb 25, 1992
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American Magnetics Corp.
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Rene Baus
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G06 - COMPUTING CALCULATING COUNTING
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Credit card security system
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Patent number 4,628,195
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Issue date Dec 9, 1986
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American Magnetics Corporation
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Rene Baus
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G06 - COMPUTING CALCULATING COUNTING
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Timing wheel for card encoder
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Patent number 4,598,479
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Issue date Jul 8, 1986
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American Magnetics Corporation
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Rene Baus
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G06 - COMPUTING CALCULATING COUNTING
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Timing wheel for card encoder
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Patent number 4,593,328
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Issue date Jun 3, 1986
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American Magnetics Corporation
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Rene Baus
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G06 - COMPUTING CALCULATING COUNTING
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