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Lawrence D. Murray

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  • Kingsland, GA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bi-directional centripetally-powered reciprocating pump
    • Patent number 7,942,652
    • Issue date May 17, 2011
    • Lawrence D. Murray
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mechanical force generator
    • Patent number 6,290,622
    • Issue date Sep 18, 2001
    • Lawrence D. Murray
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

  • Information Patent Application

    Centrifugal force converter
    • Publication number 20020124667
    • Publication date Sep 12, 2002
    • Lawrence D. Murray
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Centripetal linear and rotary propulsion device
    • Publication number 20020104392
    • Publication date Aug 8, 2002
    • Lawrence D. Murray
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...