TREA

Bernard L. Wilzbach

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  • Berthoud, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Printer
    • Patent number D413352
    • Issue date Aug 31, 1999
    • Lexmark International, Inc.
    • David Carl Bishop
    • D18 - Printing and office machinery
  • Information Patent Grant

    Printer
    • Patent number D396053
    • Issue date Jul 14, 1998
    • Lexmark International, Inc.
    • David Carl Bishop
    • D18 - Printing and office machinery
  • Information Patent Grant

    Color highlighting accessory for a monochromatic printer
    • Patent number 5,761,565
    • Issue date Jun 2, 1998
    • Lexmark International, Inc.
    • Ronald Willard Baker
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer with distribution stations having U-shaped sheet guide
    • Patent number 5,618,036
    • Issue date Apr 8, 1997
    • Lexmark International, Inc.
    • Earl G. Edwards
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Imaging device with cartridge and lid interaction
    • Patent number 5,365,315
    • Issue date Nov 15, 1994
    • Lexmark International, Inc.
    • Ronald W. Baker
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Printer
    • Patent number D352307
    • Issue date Nov 8, 1994
    • Lexmark International, Inc.
    • John W. Gassett
    • D18 - Printing and office machinery
  • Information Patent Grant

    Reduced component toner cartridge
    • Patent number 5,337,032
    • Issue date Aug 9, 1994
    • Lexmark International, Inc.
    • Ronald W. Baker
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner cartridge with independent driven systems
    • Patent number 5,331,378
    • Issue date Jul 19, 1994
    • Lexmark International, Inc.
    • Ronald W. Baker
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Laser printer with light-exposure prevention
    • Patent number 4,943,815
    • Issue date Jul 24, 1990
    • International Business Machines Corporation
    • Charles S. Aldrich
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Recirculating document feed apparatus and method for aligning docum...
    • Patent number 4,432,541
    • Issue date Feb 21, 1984
    • International Business Machines Corporation
    • William D. Clark
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Copier and recirculating document feeder
    • Patent number 4,316,667
    • Issue date Feb 23, 1982
    • International Business Machines Corporation
    • Earl G. Edwards
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Component mounting apparatus useful for compact copiers
    • Patent number 4,299,474
    • Issue date Nov 10, 1981
    • International Business Machines Corporation
    • Larry M. Ernst
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY