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Orval A. Opperthauser

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  • Atlantis, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Clevis hanger assembly and pipe insulation coupling
    • Patent number 7,793,893
    • Issue date Sep 14, 2010
    • Orval A. Opperthauser
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe insulating coupling with integrated mounting clamp and closure...
    • Patent number 7,520,475
    • Issue date Apr 21, 2009
    • Klo-Shure, Inc.
    • Orval A. Opperthauser
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe insulation coupling
    • Patent number 7,322,380
    • Issue date Jan 29, 2008
    • Klo-Shure, Inc.
    • Orval A. Opperthauser
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clevis hanger assembly and pipe insulation coupling
    • Patent number 7,207,527
    • Issue date Apr 24, 2007
    • Klo-Shure, Inc.
    • Orval A. Opperthauser
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe insulation coupling
    • Patent number 6,315,006
    • Issue date Nov 13, 2001
    • Hydra-Zorb, Co.
    • Orval A. Opperthauser
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clamp assembly
    • Patent number 6,105,216
    • Issue date Aug 22, 2000
    • Hydra-Zorb Co.
    • Orval A. Opperthauser
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents