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MICR document smear test machine
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Patent number 4,914,710
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Issue date Apr 3, 1990
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Storage Technology Corporation
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Leonard G. Ward
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G06 - COMPUTING CALCULATING COUNTING
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MICR character coating system
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Patent number 4,891,240
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Issue date Jan 2, 1990
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Storage Technology Corporation
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Leonard G. Ward
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G06 - COMPUTING CALCULATING COUNTING
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Band positioning apparatus
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Patent number 4,428,286
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Issue date Jan 31, 1984
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Storage Technology Corporation
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James DeJager
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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High speed printer hammer assembly
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Patent number 4,121,518
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Issue date Oct 24, 1978
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Documation Incorporated
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Arthur D. Prior
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS