TREA

William O. Skinner

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  • Grabill, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Folded gasket and method of casting same in a wall
    • Patent number 5,876,039
    • Issue date Mar 2, 1999
    • Press-Seal Gasket Corporation
    • James W. Skinner
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Pipe to manhole seal
    • Patent number 5,741,015
    • Issue date Apr 21, 1998
    • William O. Skinner
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Expandable compression ring
    • Patent number 5,732,955
    • Issue date Mar 31, 1998
    • Press-Seal Gasket Corporation
    • James W. Skinner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Radially expandable locking device for a pipe seal
    • Patent number 5,642,891
    • Issue date Jul 1, 1997
    • William O. Skinner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expandable compression ring
    • Patent number 5,570,890
    • Issue date Nov 5, 1996
    • Press-Seal Gasket Corporation
    • James W. Skinner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expandable compression ring with locking members
    • Patent number 5,507,500
    • Issue date Apr 16, 1996
    • Press-Seal Gasket Corporation
    • James W. Skinner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expandable seal arrangement
    • Patent number 5,150,927
    • Issue date Sep 29, 1992
    • Press Seal Gasket Corporation
    • William O. Skinner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Slipline adjustable manhole seal
    • Patent number 4,702,645
    • Issue date Oct 27, 1987
    • Press-Seal Gasket Corporation
    • Harry W. Skinner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Slipline adjustable manhole seal
    • Patent number 4,619,555
    • Issue date Oct 28, 1986
    • Press-Seal Gasket Corporation
    • Harry W. Skinner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Radially expandable locking sleeve device
    • Patent number 4,478,437
    • Issue date Oct 23, 1984
    • Press/Seal Gasket Corp.
    • William O. Skinner
    • E03 - WATER SUPPLY SEWERAGE