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Andrew F. Lawson

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  • Milwaukee, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic tube assembly for a hydraulic system
    • Patent number 8,979,139
    • Issue date Mar 17, 2015
    • Catepillar Global Mining LLC
    • Andrew F. Lawson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ACCESS SYSTEM FOR MACHINE
    • Publication number 20160326802
    • Publication date Nov 10, 2016
    • Caterpillar Inc.
    • Andrew F. Lawson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC TUBE ASSEMBLY FOR A HYDRAULIC SYSTEM
    • Publication number 20140077493
    • Publication date Mar 20, 2014
    • Caterpillar Global Mining LLC
    • Andrew F. Lawson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    VALVE CONTROL FOR FLUID SYSTEM
    • Publication number 20140053924
    • Publication date Feb 27, 2014
    • Caterpillar Global Mining LLC
    • Andrew F. Lawson
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC