TREA

Brian J. Murphy

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  • Morton, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scissors gear assembly
    • Patent number 9,010,209
    • Issue date Apr 21, 2015
    • Caterpillar Inc.
    • Brian J. Murphy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compliant gear assembly having variable spring force
    • Patent number 8,915,162
    • Issue date Dec 23, 2014
    • Caterpillar Inc.
    • Brian J. Murphy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve seat for a ball and pin valve member in a hydraulically actua...
    • Patent number 6,142,394
    • Issue date Nov 7, 2000
    • Caterpillar Inc.
    • Gregory W. Hefler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fluid deaeration apparatus
    • Patent number 4,398,930
    • Issue date Aug 16, 1983
    • Caterpillar Tractor Co.
    • Larry A. Larson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Compliant Gear Assembly Having Variable Spring Force
    • Publication number 20140000398
    • Publication date Jan 2, 2014
    • Caterpillar Inc.
    • Brian J. Murphy
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SCISSORS GEAR ASSEMBLY
    • Publication number 20130228029
    • Publication date Sep 5, 2013
    • Caterpillar Inc.
    • Brian J. Murphy
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC