TREA

Ivan A. McCracken

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  • Portland, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Melt reservoir housing
    • Patent number 8,534,817
    • Issue date Sep 17, 2013
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Check valve unit for solid ink reservoir system
    • Patent number 8,529,030
    • Issue date Sep 10, 2013
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Heated ink delivery system
    • Patent number 8,308,281
    • Issue date Nov 13, 2012
    • Xerox Corporation
    • Chad David Freitag
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Check valve unit for solid ink reservoir system
    • Patent number 8,162,462
    • Issue date Apr 24, 2012
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Ink level sensor
    • Patent number 8,065,913
    • Issue date Nov 29, 2011
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink conductivity fault tolerant mode
    • Patent number 8,057,008
    • Issue date Nov 15, 2011
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink conductivity recovery method for an imaging device
    • Patent number 8,042,895
    • Issue date Oct 25, 2011
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Melt reservoir housing
    • Patent number 8,042,927
    • Issue date Oct 25, 2011
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Circuit design to prevent false level sense readings
    • Patent number 7,971,481
    • Issue date Jul 5, 2011
    • Xerox Corporation
    • David L. Knierim
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heated ink delivery system
    • Patent number 7,967,430
    • Issue date Jun 28, 2011
    • Xerox Corporation
    • Chad David Freitag
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Rapid response one-way valve for high speed solid ink delivery
    • Patent number 7,883,198
    • Issue date Feb 8, 2011
    • Xerox Corporation
    • Ivan McCracken
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heated ink delivery system
    • Patent number 7,568,795
    • Issue date Aug 4, 2009
    • Xerox Corporation
    • Chad David Freitag
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink level sensor and method of use
    • Patent number 7,556,326
    • Issue date Jul 7, 2009
    • Xerox Corporation
    • David L. Knierim
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    BENDING PREFORMED VACUUM INSULATION PANEL
    • Publication number 20120237715
    • Publication date Sep 20, 2012
    • Xerox Corporation
    • Ivan A. McCracken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Check Valve Unit For Solid Ink Reservoir System
    • Publication number 20120133714
    • Publication date May 31, 2012
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Melt Reservoir Housing
    • Publication number 20120038720
    • Publication date Feb 16, 2012
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Heated Ink Delivery System
    • Publication number 20110205317
    • Publication date Aug 25, 2011
    • Xerox Corporation
    • Chad David Freitag
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink Conductivity Recovery Method for An Imaging Device
    • Publication number 20100110117
    • Publication date May 6, 2010
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK LEVEL SENSOR
    • Publication number 20100077855
    • Publication date Apr 1, 2010
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink Conductivity Fault Tolerant Mode
    • Publication number 20100079512
    • Publication date Apr 1, 2010
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Circuit Design to Prevent False Level Sense Readings
    • Publication number 20100077854
    • Publication date Apr 1, 2010
    • Xerox Corporation
    • David L. Knierim
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Melt Reservoir Housing
    • Publication number 20100079563
    • Publication date Apr 1, 2010
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Check Valve Unit For Solid Ink Reservoir System
    • Publication number 20100020144
    • Publication date Jan 28, 2010
    • Xerox Corporation
    • Ivan Andrew McCracken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Heated Ink Delivery System
    • Publication number 20090273658
    • Publication date Nov 5, 2009
    • Xerox Corporation
    • Chad David Freitag
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Rapid Response One-Way Valve for High Speed Solid Ink Delivery
    • Publication number 20090273657
    • Publication date Nov 5, 2009
    • Xerox Corporation
    • Ivan McCracken
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Heated ink delivery system
    • Publication number 20080151013
    • Publication date Jun 26, 2008
    • XEROX Corporation
    • Chad David Freitag
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink level sensor and method of use
    • Publication number 20070076023
    • Publication date Apr 5, 2007
    • Xerox Corporation.
    • David L. Knierim
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS