TREA

Alan G. Kracke

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  • Minnetonka, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    MR head lap monitor resistors
    • Patent number 5,559,429
    • Issue date Sep 24, 1996
    • Seagate Technology, Inc.
    • Gregory S. Mowry
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Method of lapping MR. sensors
    • Patent number 5,463,805
    • Issue date Nov 7, 1995
    • Seagate Technology, Inc.
    • Gregory S. Mowry
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Machining sensor
    • Patent number 4,739,562
    • Issue date Apr 26, 1988
    • Magnetic Peripherals Inc.
    • Alan G. Kracke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for calibrating a machining sensor
    • Patent number 4,559,743
    • Issue date Dec 24, 1985
    • Magnetic Peripherals, Inc.
    • Alan G. Kracke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Precision lapping system
    • Patent number 4,536,992
    • Issue date Aug 27, 1985
    • Magnetic Peripherals
    • Douglas J. Hennenfent
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method for attaching a workpiece to a workpiece carrier
    • Patent number 4,517,041
    • Issue date May 14, 1985
    • Magnetic Peripherals Inc.
    • Douglas J. Hennenfent
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for using a machining sensor
    • Patent number 4,477,968
    • Issue date Oct 23, 1984
    • Magnetic Peripherals Inc.
    • Alan G. Kracke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Workpiece carrier
    • Patent number 4,457,114
    • Issue date Jul 3, 1984
    • Magnetic Peripherals Inc.
    • Douglas J. Hennenfent
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR