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Jeffrey C. Rowlands

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  • Brisbane, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dragline bucket rigging and control apparatus
    • Patent number 7,152,349
    • Issue date Dec 26, 2006
    • CMTE Development Limited
    • Jeffrey C. Rowlands
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dragline dump position control
    • Patent number 6,826,466
    • Issue date Nov 30, 2004
    • CMTE Development Limited
    • Jeffrey C. Rowlands
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Dragline bucket rigging and control apparatus
    • Publication number 20110088290
    • Publication date Apr 21, 2011
    • CMTE Development Limited
    • Jeffrey C. Rowlands
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Dragline bucket rigging and control apparatus
    • Publication number 20070006492
    • Publication date Jan 11, 2007
    • CMTE Development Limited
    • Jeffrey C. Rowlands
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Dragline bucket
    • Publication number 20060107556
    • Publication date May 25, 2006
    • CMTE DEVELOPMENT LIMITED
    • Jeffrey Rowlands
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Dragline dump position control
    • Publication number 20030191570
    • Publication date Oct 9, 2003
    • Jeffrey C. Rowlands
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING