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George McAlpine

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  • Cary, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Material and method for lining pipes
    • Patent number 6,210,074
    • Issue date Apr 3, 2001
    • Danby of North America
    • George A. McAlpine
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Material and method for lining pipes
    • Patent number 6,033,149
    • Issue date Mar 7, 2000
    • Danby of North America
    • George McAlpine
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Material and method for lining pipes
    • Patent number 5,785,456
    • Issue date Jul 28, 1998
    • Danby of North America
    • George McAlpine
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Full flow winding machine
    • Patent number 5,778,936
    • Issue date Jul 14, 1998
    • Danby of North America
    • George McAlpine
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...