TREA

Mansign Engineering Limited

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Patents Grantslast 30 patents

  • Information Patent Grant

    Cable hose handling chain
    • Patent number 5,497,536
    • Issue date Mar 12, 1996
    • Mansign Engineering Limited
    • Anthony J. Hart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cable retention device for use with a cable handling chain
    • Patent number 5,243,814
    • Issue date Sep 14, 1993
    • Mansign Engineering Limited
    • Anthony J. Hart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cable retention device for use with a cable handling chain
    • Patent number 5,027,595
    • Issue date Jul 2, 1991
    • Mansign Engineering Limited
    • Anthony J. Hart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cable handling chain
    • Patent number 4,852,342
    • Issue date Aug 1, 1989
    • Mansign Engineering Limited
    • Anthony J. Hart
    • E21 - EARTH DRILLING MINING