TREA

Ronn G. Madrid

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  • Midland, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Actuator assembly
    • Patent number 5,983,743
    • Issue date Nov 16, 1999
    • Dresser Industries, Inc.
    • Ronald W. McGregor
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuator assembly and torque limiting system for same
    • Patent number 5,916,325
    • Issue date Jun 29, 1999
    • Dresser Industries, Inc.
    • Ronn G. Madrid
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuator assembly with manual locking device
    • Patent number 5,832,779
    • Issue date Nov 10, 1998
    • Dresser Industries, Inc.
    • Ronn G. Madrid
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve for meter run
    • Patent number 5,469,884
    • Issue date Nov 28, 1995
    • Durabla Pump Components, Inc.
    • Ronn G. Madrid
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...