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Henry Happy

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  • Jacksonville, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Incremental filament wound pole
    • Patent number 5,935,704
    • Issue date Aug 10, 1999
    • Henry Happy
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of laying pipe sections
    • Patent number 4,714,377
    • Issue date Dec 22, 1987
    • Price Brothers Company
    • Hartley Sandt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe joint
    • Patent number 4,647,080
    • Issue date Mar 3, 1987
    • Price Brothers Company
    • Hartley Sandt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...