TREA

Toshimichi Wago

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sensor system for a positive displacement pump
    • Patent number 8,979,505
    • Issue date Mar 17, 2015
    • Schlumberger Technology Corporation
    • Jean-Louis Pessin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Externally assisted valve for a positive displacement pump
    • Patent number 8,366,408
    • Issue date Feb 5, 2013
    • Schlumberger Technology Corporation
    • Toshimichi Wago
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System and method for determining onset of failure modes in a posit...
    • Patent number 8,366,402
    • Issue date Feb 5, 2013
    • Schlumberger Technology Corporation
    • Nathan St. Michel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve-seat interface architecture
    • Patent number 8,317,498
    • Issue date Nov 27, 2012
    • Schlumberger Technology Corporation
    • Philippe Gambier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Technique for acoustic data analysis
    • Patent number 7,643,945
    • Issue date Jan 5, 2010
    • Schlumberger Technology Corporation
    • Nikolay Baklanov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Positive displacement pump monitor
    • Patent number 7,401,500
    • Issue date Jul 22, 2008
    • Schlumberger Technology Corporation
    • Toshimichi Wago
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents