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Ashley C. Kishino

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Protector for electrical submersible pumps
    • Patent number 9,528,357
    • Issue date Dec 27, 2016
    • Schlumberger Technology Corporation
    • Michael H. Du
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Method and apparatus for balanced pressure sampling
    • Patent number 7,913,554
    • Issue date Mar 29, 2011
    • Schlumberger Technology Corporation
    • Simon H. Bittleston
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Method and apparatus for sampling high viscosity formation fluids
    • Patent number 7,878,243
    • Issue date Feb 1, 2011
    • Schlumberger Technology Corporation
    • Anthony R. H. Goodwin
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Protector for electrical submersible pumps
    • Patent number 7,806,670
    • Issue date Oct 5, 2010
    • Schlumberger Technology Corporation
    • Michael H. Du
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method and apparatus for balanced pressure sampling
    • Patent number 7,565,835
    • Issue date Jul 28, 2009
    • Schlumberger Technology Corporation
    • Simon H. Bittleston
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Marking system and method
    • Patent number 7,293,715
    • Issue date Nov 13, 2007
    • Schlumberger Technology Corporation
    • Saad Bargach
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Subsea intervention
    • Patent number 7,264,057
    • Issue date Sep 4, 2007
    • Schlumberger Technology Corporation
    • Gary L. Rytlewski
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Protector for electrical submersible pumps
    • Patent number 7,217,107
    • Issue date May 15, 2007
    • Schlumberger Technology Corporation
    • Michael H. Du
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Protector for electrical submersible pumps
    • Patent number 6,981,853
    • Issue date Jan 3, 2006
    • Schlumberger Technology Corporation
    • Michael H. Du
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Integrated pumping system for use in pumping a variety of fluids
    • Patent number 6,811,382
    • Issue date Nov 2, 2004
    • Schlumberger Technology Corporation
    • Steven E. Buchanan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Subsea intervention
    • Patent number 6,763,889
    • Issue date Jul 20, 2004
    • Schlumberger Technology Corporation
    • Gary L. Rytlewski
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Protector for electrical submersible pumps
    • Patent number 6,688,860
    • Issue date Feb 10, 2004
    • Schlumberger Technology Corporation
    • Michael H. Du
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Imaging a completion string in a wellbore
    • Patent number 5,883,583
    • Issue date Mar 16, 1999
    • Schlumberger Technology Corporation
    • Ashley C. Kishino
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Core marking system for a sidewall coring tool
    • Patent number 5,310,013
    • Issue date May 10, 1994
    • Schlumberger Technology Corporation
    • Ashley C. Kishino
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents