TREA

James A. Hewson

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  • Aberdeen, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of forming a bore
    • Patent number 9,366,086
    • Issue date Jun 14, 2016
    • Technology Ventures International Limited
    • James A. Hewson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Method and assembly for forming a supported bore using a first and...
    • Patent number 9,347,272
    • Issue date May 24, 2016
    • Technology Ventures International Limited
    • James A. Hewson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Method of forming a bore
    • Patent number 9,255,447
    • Issue date Feb 9, 2016
    • Technology Ventures International Limited
    • James A. Hewson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Slip grip drilling tool
    • Patent number 7,484,573
    • Issue date Feb 3, 2009
    • Technology Ventures Ltd.
    • Craig Mackay
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF FORMING A BORE
    • Publication number 20160312575
    • Publication date Oct 27, 2016
    • Technology Ventures International Limited
    • James A. Hewson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHOD OF FORMING A BORE
    • Publication number 20160312537
    • Publication date Oct 27, 2016
    • Technology Ventures International Limited
    • James A. Hewson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHOD OF FORMING A BORE
    • Publication number 20160153238
    • Publication date Jun 2, 2016
    • Technology Ventures International Limited
    • James A. Hewson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHOD OF FORMING A BORE
    • Publication number 20120043135
    • Publication date Feb 23, 2012
    • Technology Ventures International Limited
    • James A. Hewson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHOD OF FORMING A BORE
    • Publication number 20120031678
    • Publication date Feb 9, 2012
    • Technology Ventures International Limited
    • James A. Hewson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHOD OF FORMING A BORE
    • Publication number 20080257605
    • Publication date Oct 23, 2008
    • James A. Hewson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHOD OF FORMING A BORE
    • Publication number 20070089910
    • Publication date Apr 26, 2007
    • James A. Hewson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Slip grip drilling tool
    • Publication number 20060219440
    • Publication date Oct 5, 2006
    • Technology Ventures International, Ltd.
    • Alexander Craig MacKay
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Method of forming a bore
    • Publication number 20050045340
    • Publication date Mar 3, 2005
    • James Adam Hewson
    • E21 - EARTH DRILLING MINING