TREA

Douglas A. Newman

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  • Glen Cove, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for printing porous image
    • Patent number 4,409,893
    • Issue date Oct 18, 1983
    • International Business Machines Corporation
    • Douglas A. Newman
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Master sheets and process for printing same
    • Patent number 4,128,430
    • Issue date Dec 5, 1978
    • Columbia Ribbon and Carbon Manufacturing Co., Inc.
    • Douglas A. Newman
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Continuous duplicating process
    • Patent number 4,121,522
    • Issue date Oct 24, 1978
    • Melvin Sharkey
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Transfer elements and process
    • Patent number 4,092,456
    • Issue date May 30, 1978
    • Columbia Ribbon & Carbon Mfg. Co., Inc.
    • Douglas A. Newman
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Pressure-sensitive transfer elements
    • Patent number 4,087,579
    • Issue date May 2, 1978
    • Columbia Ribbon & Carbon Mfg. Co., Inc.
    • Douglas A. Newman
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Hectograph products and process
    • Patent number 4,042,401
    • Issue date Aug 16, 1977
    • Columbia Ribbon and Carbon Manufacturing Co., Inc.
    • Douglas A. Newman
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Duplicating method
    • Patent number 4,042,092
    • Issue date Aug 16, 1977
    • Columbia Ribbon and Manufacturing Co., Inc.
    • Douglas A. Newman
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Multiple-color transfer elements and process
    • Patent number 4,042,744
    • Issue date Aug 16, 1977
    • Columbia Ribbon and Carbon Manufacturing Co., Inc.
    • Douglas A. Newman
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Split correction ribbon and method
    • Patent number 4,034,843
    • Issue date Jul 12, 1977
    • Columbia Ribbon and Carbon Manufacturing Co., Inc.
    • Douglas A. Newman
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Continuous duplicating sheets
    • Patent number 4,018,162
    • Issue date Apr 19, 1977
    • Melvin Sharkey
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Pressure-sensitive transfer element and process
    • Patent number 3,993,832
    • Issue date Nov 23, 1976
    • Columbia Ribbon and Carbon Manufacturing Co., Inc.
    • Douglas A. Newman
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Continuous copying method
    • Patent number 3,989,569
    • Issue date Nov 2, 1976
    • Columbia Ribbon and Carbon Manufacturing Co., Inc.
    • Douglas A. Newman
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Film inking system
    • Patent number 3,937,178
    • Issue date Feb 10, 1976
    • Columbia Ribbon and Carbon Manufacturing Co., Inc.
    • Douglas A. Newman
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Pressure-sensitive transfer elements
    • Patent number 3,936,559
    • Issue date Feb 3, 1976
    • Columbia Ribbon and Carbon Manufacturing Co., Inc.
    • Douglas A. Newman
    • B32 - LAYERED PRODUCTS