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Mats Anders Engwall

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  • Hollister, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Swing type structure having an elongated column and wires positione...
    • Patent number 5,805,388
    • Issue date Sep 8, 1998
    • Western Digital Corporation
    • Mats Anders Engwall
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Low-inertia actuator coil for a disk drive
    • Patent number 5,768,061
    • Issue date Jun 16, 1998
    • Western Digital Corporation
    • Shawn Casey
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Spindle system for a disk drive
    • Patent number 5,430,590
    • Issue date Jul 4, 1995
    • International Business Machines Corporation
    • Norman G. Ainslie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydrodynamic pump
    • Patent number 5,328,270
    • Issue date Jul 12, 1994
    • International Business Machines Corporation
    • Roy P. Crawford
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spindle system for a disk drive
    • Patent number 5,328,272
    • Issue date Jul 12, 1994
    • International Business Machines
    • Norman G. Ainslie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Prestressed cylindrical squeeze bearing member
    • Patent number 4,545,625
    • Issue date Oct 8, 1985
    • International Business Machines Corporation
    • Mats A. Engwall
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cylindrical type squeeze bearing systems with bearing and driving e...
    • Patent number 4,533,186
    • Issue date Aug 6, 1985
    • International Business Machines Corporation
    • Mats A. Engwall
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...