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Emil William Groves

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  • Calgary, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic actuated pump system
    • Patent number 8,534,353
    • Issue date Sep 17, 2013
    • Canasonics Inc.
    • Emil William Groves
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hydraulic actuated pump system
    • Patent number 8,069,914
    • Issue date Dec 6, 2011
    • Canasonics Inc.
    • Emil William Groves
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC ACTUATED PUMP SYSTEM
    • Publication number 20120043076
    • Publication date Feb 23, 2012
    • CANASONICS INC.
    • Emil William Groves
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    HYDRAULIC ACTUATED PUMP SYSTEM
    • Publication number 20090090503
    • Publication date Apr 9, 2009
    • CANASONICS INC.
    • Emil William Groves
    • E21 - EARTH DRILLING MINING