TREA

Emil Edward Havelka

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slip assembly for downhole tools
    • Patent number 10,024,134
    • Issue date Jul 17, 2018
    • General Plastics & Composites, L.P.
    • Nicholas Jeffery Webster
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Slip assembly for downhole tools
    • Patent number 10,024,125
    • Issue date Jul 17, 2018
    • General Plastics & Composites, L.P.
    • Nicholas Jeffery Webster
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Single piece packer extrusion limiter ring
    • Patent number 8,403,036
    • Issue date Mar 26, 2013
    • Halliburton Energy Services, Inc.
    • Adam K. Neer
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    SLIP ASSEMBLY FOR DOWNHOLE TOOLS
    • Publication number 20170101836
    • Publication date Apr 13, 2017
    • General Plastics & Composites, LP
    • Nicholas Jeffery Webster
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SLIP ASSEMBLY FOR DOWNHOLE TOOLS
    • Publication number 20170101835
    • Publication date Apr 13, 2017
    • General Plastics & Composites, LP
    • Nicholas Jeffery Webster
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Single piece packer extrusion limiter ring
    • Publication number 20120061105
    • Publication date Mar 15, 2012
    • Halliburton Energy Services, Inc.
    • Adam K. NEER
    • E21 - EARTH DRILLING MINING