TREA

Glynwed Tubes & Fittings Ltd.

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  • Staffordshire, GB
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing an electrofusion coupler
    • Patent number 5,096,632
    • Issue date Mar 17, 1992
    • Glynwed Tubes & Fittings Limited
    • Malcolm R. Barfield
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of manufacturing an electrofusion coupler
    • Patent number 4,956,138
    • Issue date Sep 11, 1990
    • Glynwed Tubes and Fittings Limited
    • Malcolm R. Barfield
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for moulding a thermoplastics member with a fusion pad
    • Patent number 4,806,181
    • Issue date Feb 21, 1989
    • Glynwed Tubes & Fittings Limited
    • Alexander T. E. Ewen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Clamp assembly
    • Patent number 4,761,024
    • Issue date Aug 2, 1988
    • Glynwed Tubes & Fitting Limited
    • Alexander T. E. Ewen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Electrofusion coupler
    • Patent number 4,727,242
    • Issue date Feb 23, 1988
    • Glynwed Tubes & Fittings Ltd.
    • Malcolm R. Barfield
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Plug valve
    • Patent number 4,705,058
    • Issue date Nov 10, 1987
    • Glynwed Tubes and Fittings Limited
    • David S. Marklew
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of making a fusion pad
    • Patent number 4,684,428
    • Issue date Aug 4, 1987
    • Glynwed Tubes and Fittings Limited
    • A. T. E. Ewen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks