TREA

Roland N. Zapfe

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  • Rochester, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Enclosure design panel
    • Patent number D788051
    • Issue date May 30, 2017
    • International Business Machines Corporation
    • Paula Besterman
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Enclosure design panel
    • Patent number D763208
    • Issue date Aug 9, 2016
    • International Business Machines Corporation
    • Paula Besterman
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Server front cover set
    • Patent number D694760
    • Issue date Dec 3, 2013
    • International Business Machines Corporation
    • Paula Besterman
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Server rack door cover
    • Patent number D694247
    • Issue date Nov 26, 2013
    • International Business Machines Corporation
    • Paula Besterman
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer server system
    • Patent number D540788
    • Issue date Apr 17, 2007
    • International Business Machines Corporation
    • Steven C. McIntosh
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Dual frame computer enclosure
    • Patent number D469760
    • Issue date Feb 4, 2003
    • International Business Machines Corporation
    • Jason Friend
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer processor enclosure
    • Patent number D469759
    • Issue date Feb 4, 2003
    • International Business Machines Corporation
    • Jason Friend
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer and expansion unit enclosure
    • Patent number D469088
    • Issue date Jan 21, 2003
    • International Business Machines Corporation
    • Jeff L. Kline
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer enclosure
    • Patent number D468308
    • Issue date Jan 7, 2003
    • International Business Machines Corporation
    • Tim Kerry Murphy
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Direct access storage device expansion enclosure
    • Patent number D454562
    • Issue date Mar 19, 2002
    • International Business Machines Corporation
    • Jeff L. Kline
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer storage enclosure
    • Patent number D454346
    • Issue date Mar 12, 2002
    • International Business Machines Corporation
    • Jeff L. Kline
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer enclosure
    • Patent number D454345
    • Issue date Mar 12, 2002
    • International Business Machines Corporation
    • Jeff L. Kline
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer processor enclosure
    • Patent number D453931
    • Issue date Feb 26, 2002
    • International Business Machines Corporation
    • Tim Kerry Murphy
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Enclosure for a direct access storage device expansion unit for a d...
    • Patent number D439578
    • Issue date Mar 27, 2001
    • International Business Machines Corporation
    • Tim K. Murphy
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Lid for a microelectronic package
    • Patent number D407382
    • Issue date Mar 30, 1999
    • International Business Machines Corporation
    • John V. Acciaioli
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Computer enclosure
    • Patent number D404725
    • Issue date Jan 26, 1999
    • International Business Machines Corporation
    • Tim Kerry Murphy
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer Enclosure
    • Patent number D404726
    • Issue date Jan 26, 1999
    • International Business Machines Corporation
    • Tim Kerry Murphy
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Data processing system
    • Patent number D404379
    • Issue date Jan 19, 1999
    • International Business Machines Corporation
    • Tim Kerry Murphy
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Data processing system
    • Patent number D404378
    • Issue date Jan 19, 1999
    • International Business Machines Corporation
    • Tim Kerry Murphy
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Data processing system
    • Patent number D404023
    • Issue date Jan 12, 1999
    • International Business Machines Corporation
    • Tim Kerry Murphy
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Enclosure for a computer
    • Patent number D395039
    • Issue date Jun 9, 1998
    • International Business Machines Corporation
    • Tim Kerry Murphy
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Storage library for a data processing system
    • Patent number D394644
    • Issue date May 26, 1998
    • International Business Machines Corporation
    • John V. Acciaioli
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Tape automation system
    • Patent number D364152
    • Issue date Nov 14, 1995
    • International Business Machines Corporation
    • John V. Acciaoli
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Tape automation system
    • Patent number D357236
    • Issue date Apr 11, 1995
    • International Business Machines Corporation
    • John V. Acciaioli
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Optical disk/cartridge library without internal controller
    • Patent number D334919
    • Issue date Apr 20, 1993
    • International Business Machines Corporation
    • Jerry W. Hammar
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Combined optical disk library with internal controller and keyboard
    • Patent number D334556
    • Issue date Apr 6, 1993
    • International Business Machines Corporation
    • Mark A. Bolden
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Tape drive
    • Patent number D322248
    • Issue date Dec 10, 1991
    • International Business Machines Corporation
    • Richard D. Kusel
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Display unit
    • Patent number D322249
    • Issue date Dec 10, 1991
    • International Business Machines Corporation
    • John V. Acciaioli
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Tape drive
    • Patent number D319637
    • Issue date Sep 3, 1991
    • International Business Machines Corporation
    • Richard D. Kusel
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Tape drive
    • Patent number D319638
    • Issue date Sep 3, 1991
    • International Business Machines Corporation
    • Martin J. Marotti
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents