TREA

Somasundaram Valliyappan

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  • Spring, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bearing assembly for a drilling tool
    • Patent number 10,202,806
    • Issue date Feb 12, 2019
    • Smith International, Inc.
    • Somasundaram Valliyappan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Downhole turbine motor and related assemblies
    • Patent number 9,695,637
    • Issue date Jul 4, 2017
    • Smith International, Inc.
    • Somasundaram Valliyappan
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Bearing assembly for a drilling tool
    • Patent number 9,297,410
    • Issue date Mar 29, 2016
    • Smith International, Inc.
    • Ravikiran Kota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    BEARING ASSEMBLY FOR A DRILLING TOOL
    • Publication number 20160108675
    • Publication date Apr 21, 2016
    • Smith International, Inc.
    • Somasundaram Valliyappan
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE TURBINE MOTOR AND RELATED ASSEMBLIES
    • Publication number 20140262524
    • Publication date Sep 18, 2014
    • Smith International, Inc.
    • Somasundaram Valliyappan
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Bearing Assembly for a Drilling Tool
    • Publication number 20140185972
    • Publication date Jul 3, 2014
    • Smith International, Inc.
    • Ravikiran Kota
    • E21 - EARTH DRILLING MINING