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My-D Han-D Company

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Organization

  • Dodge City, KS, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Downhole pump
    • Patent number 6,904,973
    • Issue date Jun 14, 2005
    • My-D Han-D Company
    • James B. Tieben
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Crude oil recovery system
    • Patent number 6,543,542
    • Issue date Apr 8, 2003
    • My-D Han-D Co.
    • James B. Tieben
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

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