TREA

Alan W. Atkinson

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  • Rochdale, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water resistance of fine-vermiculite articles
    • Patent number 4,915,871
    • Issue date Apr 10, 1990
    • T&N Technology, Limited
    • Alan W. Atkinson
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Manufacture of shaped articles from refractory powder
    • Patent number 4,898,701
    • Issue date Feb 6, 1990
    • T and N Materials Research Limited
    • Alan W. Atkinson
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Gaskets
    • Patent number 4,792,491
    • Issue date Dec 20, 1988
    • T and N Materials Research Limited
    • Alan Atkinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vermiculite moulding compositions and articles made therefrom
    • Patent number 4,762,641
    • Issue date Aug 9, 1988
    • T and N Materials Research Limited
    • Sven T. Denton
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Gasket and process of making gaskets from exfoliated graphite
    • Patent number 4,591,166
    • Issue date May 27, 1986
    • T and N Materials Research Limited
    • Alan W. Atkinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gaskets
    • Patent number 4,534,922
    • Issue date Aug 13, 1985
    • T and N Materials Research Limited
    • Alan W. Atkinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gasket manufacture
    • Patent number 4,435,235
    • Issue date Mar 6, 1984
    • T and N Materials Research Limited
    • Alan W. Atkinson
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Gasket manufacture
    • Patent number 4,422,894
    • Issue date Dec 27, 1983
    • T and N Materials Research Limited
    • Alan W. Atkinson
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Process for the concentration of fibrous material
    • Patent number 4,337,863
    • Issue date Jul 6, 1982
    • T and N Materials Research Limited
    • Alan W. Atkinson
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Fibrous sheet materials
    • Patent number 4,248,664
    • Issue date Feb 3, 1981
    • Turner & Newall Limited
    • Alan W. Atkinson
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES