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Disk drive head access mechanism
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Patent number 4,707,753
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Issue date Nov 17, 1987
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International Business Machines Corporation
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William J. Friehauf
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G11 - INFORMATION STORAGE
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Document feeder electronic registration gate
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Patent number 4,455,018
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Issue date Jun 19, 1984
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International Business Machines Corporation
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Donald F. Colglazier
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Dual motor aligner
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Patent number 4,438,917
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Issue date Mar 27, 1984
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International Business Machines Corporation
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Donovan M. Janssen
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Finisher--exit pocket module for copier
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Patent number 4,424,963
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Issue date Jan 10, 1984
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International Business Machines Corporation
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Michael A. Bartholet
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Self-adapting flow restrictors
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Patent number 4,229,774
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Issue date Oct 21, 1980
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International Business Machines Corporation
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Donovan M. Janssen
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G11 - INFORMATION STORAGE
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Damper for constant load arm
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Patent number 4,208,684
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Issue date Jun 17, 1980
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International Business Machines Corporation
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Donovan M. Janssen
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G11 - INFORMATION STORAGE
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