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Russell TURNBULL

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  • Coquitlam, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-amplifying safety brake
    • Patent number 11,028,888
    • Issue date Jun 8, 2021
    • DRILLFORM TECHNICAL SERVICES LTD.
    • Vladimir Scekic
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spinning torque wrench
    • Patent number 10,557,321
    • Issue date Feb 11, 2020
    • DRILLFORM TECHNICAL SERVICES LTD.
    • Vladimir Scekic
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Dynamic ratio speed increaser for windmills and similar applications
    • Patent number 8,968,133
    • Issue date Mar 3, 2015
    • MiVa Engineering Ltd.
    • Vladimir Scekic
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Reciprocating pump flow control
    • Patent number 8,943,950
    • Issue date Feb 3, 2015
    • MiVa Engineering Ltd.
    • Soegi Hartono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dynamic reduction-ratio hoisting device
    • Patent number 8,888,649
    • Issue date Nov 18, 2014
    • MiVa Engineering Ltd.
    • Vladimir Scekic
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

  • Information Patent Application

    SELF-AMPLIFYING SAFETY BRAKE
    • Publication number 20190211893
    • Publication date Jul 11, 2019
    • Vladimir SCEKIC
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPINNING TORQUE WRENCH
    • Publication number 20180051527
    • Publication date Feb 22, 2018
    • MiVa Engineering Ltd.
    • Vladimir Scekic
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DYNAMIC REDUCTION-RATIO HOISTING DEVICE
    • Publication number 20120302387
    • Publication date Nov 29, 2012
    • Vladimir Scekic
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    DYNAMIC RATIO SPEED INCREASER FOR WINDMILLS AND SIMILAR APPLICATIONS
    • Publication number 20120302388
    • Publication date Nov 29, 2012
    • Vladimir SCEKIC
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    RECIPROCATING PUMP FLOW CONTROL
    • Publication number 20120210865
    • Publication date Aug 23, 2012
    • Soegi HARTONO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...