TREA

Ronald C. Parsons and Denise M. Parsons

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Expandable tubular with integral centralizers
    • Patent number 9,234,409
    • Issue date Jan 12, 2016
    • Ronald C. Parsons and Denise M. Parsons
    • Ronald C. Parsons
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Seals for expandable tubular
    • Patent number 9,188,250
    • Issue date Nov 17, 2015
    • Ronald C. Parsons and Denise M. Parsons
    • Ronald C. Parsons
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...