TREA

David L. Schaum

Follow

Person

  • Woodstock, NY, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Keycap
    • Patent number D311913
    • Issue date Nov 6, 1990
    • International Business Machines Corporation
    • David L. Schaum
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Display monitor
    • Patent number D311180
    • Issue date Oct 9, 1990
    • International Business Machines Corporation
    • David L. Schaum
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Screen stand
    • Patent number D310535
    • Issue date Sep 11, 1990
    • International Business Machines Corporation
    • William H. Barrett
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Display monitor
    • Patent number D309896
    • Issue date Aug 14, 1990
    • International Business Machines Corporation
    • David L. Schaum
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Program function keyboard
    • Patent number D308855
    • Issue date Jun 26, 1990
    • International Business Machines Corporation
    • David L. Schaum
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Information entry keyboard or the like
    • Patent number D308360
    • Issue date Jun 5, 1990
    • International Business Machines Corporation
    • David L. Schaum
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Display terminal controller
    • Patent number D307419
    • Issue date Apr 24, 1990
    • International Business Machines Corporation
    • David L. Schaum
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cart
    • Patent number D304635
    • Issue date Nov 14, 1989
    • International Business Machines Corporation
    • William H. Barrett
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Tilt/swivel display base
    • Patent number 4,877,204
    • Issue date Oct 31, 1989
    • International Business Machines Corporation
    • Joseph A. Gregory
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Data terminal controller
    • Patent number D303659
    • Issue date Sep 26, 1989
    • International Business Machines Corporation
    • William B. Phillips
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Remote control unit
    • Patent number D300030
    • Issue date Feb 28, 1989
    • International Business Machines Corporation
    • William H. Barrett
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Multiple control element unit for data processing apparatus
    • Patent number D291806
    • Issue date Sep 8, 1987
    • International Business Machines Corporation
    • Ronald I. Conway
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Visual display monitor
    • Patent number D291696
    • Issue date Sep 1, 1987
    • International Business Machines Corp.
    • David L. Schaum
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    CRT display monitor or similar article
    • Patent number D290704
    • Issue date Jul 7, 1987
    • International Business Machines Corporation
    • David L. Schaum
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Adjustable stand for a display monitor
    • Patent number D290612
    • Issue date Jun 30, 1987
    • International Business Machines Corp.
    • Robert E. Choate
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Document processing work station
    • Patent number D264466
    • Issue date May 18, 1982
    • International Business Machines Corporation
    • Arnold M. Davis
    • D14 - Recording, communication, or information retrieval equipment