TREA

Rolland D. O'Groske

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  • Rochester, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shielded bulk cable
    • Patent number 6,211,459
    • Issue date Apr 3, 2001
    • International Business Machines Corporation
    • Rolland D. O'Groske
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ferrite block in a cable connector premold
    • Patent number 6,142,829
    • Issue date Nov 7, 2000
    • International Business Machines Corporation
    • Rolland Dean O'Groske
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical cable with improved connector
    • Patent number 5,772,463
    • Issue date Jun 30, 1998
    • Inernational Business Machines Corporation
    • Lawrence Carl Kleppe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multi-directional shielded cable exit
    • Patent number 5,735,707
    • Issue date Apr 7, 1998
    • International Business Machines Corporation
    • Rolland Dean O'Groske
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Customizable plugs for A.C. power cords
    • Patent number 4,815,983
    • Issue date Mar 28, 1989
    • International Business Machines Corporation
    • James W. Erickson
    • H01 - BASIC ELECTRIC ELEMENTS