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Patents Grantslast 30 patents

  • Information Patent Grant

    High pressure seal

    • Patent number 6,517,087
    • Issue date Feb 11, 2003
    • Trikon Equipments Limited
    • Andrew Isaac Jeffryes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High pressure seal

    • Patent number 6,279,917
    • Issue date Aug 28, 2001
    • Trikon Equipments Limited
    • Andrew Isaac Jeffryes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thermally sprayable powder materials having an alloyed metal phase...

    • Patent number 5,976,695
    • Issue date Nov 2, 1999
    • Westaim Technologies, Inc.
    • Karel Hajmrle
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Device for varying the valve timing of gas exchange valves of an in...

    • Patent number 5,865,150
    • Issue date Feb 2, 1999
    • Ina Walzlager Schaeffler oHG
    • Ulrich Kramer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mechanical heat-exchange tube sealing system

    • Patent number 5,538,261
    • Issue date Jul 23, 1996
    • Columbian Chemicals Company
    • Wallace G. Murray
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Sealing assembly for relatively movable members

    • Patent number 5,251,914
    • Issue date Oct 12, 1993
    • David M. Tatum
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Gasket for a hollow core module

    • Patent number 5,034,852
    • Issue date Jul 23, 1991
    • Raytheon Company
    • Jack J. Rosenberg
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Emi suppression gasket for millimeter waveguides

    • Patent number 4,932,673
    • Issue date Jun 12, 1990
    • Hughes Aircraft Company
    • Larissa Domnikov
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High temperature metallic gasket

    • Patent number 4,878,678
    • Issue date Nov 7, 1989
    • Solar Turbines Incorporated
    • John J. Hensley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    All-metal, valve sealing mechanism

    • Patent number 4,744,572
    • Issue date May 17, 1988
    • Posi-Seal International, Inc.
    • Bahman Sahba
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal formed out of a hard metal with a plating of soft metals

    • Patent number 4,477,087
    • Issue date Oct 16, 1984
    • Leroy V. Sutter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal for vacuum flange connections

    • Patent number 4,361,331
    • Issue date Nov 30, 1982
    • Balzers Aktiengesellschaft fur Hochvakuumtechnic und Dunne Schichten
    • Marcel Kohler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Face type shaft seal for liquid metal pumps

    • Patent number 4,275,891
    • Issue date Jun 30, 1981
    • Westinghouse Electric Corp.
    • David J. Boes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3690685

    • Patent number 3,690,685
    • Issue date Sep 12, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3132870

    • Patent number 3,132,870
    • Issue date May 12, 1964
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3020056

    • Patent number 3,020,056
    • Issue date Feb 6, 1962
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2046724

    • Patent number 2,046,724
    • Issue date Jul 7, 1936
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    High pressure seal

    • Publication number 20010042963
    • Publication date Nov 22, 2001
    • Andrew Isaac Jeffryes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...