TREA

Malcolm William Gray

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  • Crawley, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Enclosure system including wire mesh and thin non-porous membrane p...
    • Patent number 11,619,233
    • Issue date Apr 4, 2023
    • Edwards Limited
    • Malcolm William Gray
    • E04 - BUILDING
  • Information Patent Grant

    Twin-shaft pumps with thermal breaks
    • Patent number 11,542,946
    • Issue date Jan 3, 2023
    • Edwards Limited
    • Neil Turner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump cooling systems
    • Patent number 11,098,718
    • Issue date Aug 24, 2021
    • Edwards Limited
    • Michael Henry North
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Pumping system
    • Patent number 10,982,662
    • Issue date Apr 20, 2021
    • Edwards Limited
    • Ian David Stones
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pumping system
    • Patent number 10,082,134
    • Issue date Sep 25, 2018
    • Edwards Limited
    • Ian David Stones
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump
    • Patent number 9,334,863
    • Issue date May 10, 2016
    • Edwards Limited
    • Philip John Stephens
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 9,004,891
    • Issue date Apr 14, 2015
    • Edwards Limited
    • Neil Turner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Seal assemblies
    • Patent number 7,214,041
    • Issue date May 8, 2007
    • The BOC Group plc
    • Peter Hugh Birch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM SYSTEM APPARATUS AND METHOD
    • Publication number 20230213026
    • Publication date Jul 6, 2023
    • Edwards Limited
    • Sivabalan Kailasam
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP COOLING SYSTEMS
    • Publication number 20200240414
    • Publication date Jul 30, 2020
    • Edwards Limited
    • Michael Henry North
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TWIN-SHAFT PUMPS
    • Publication number 20200124050
    • Publication date Apr 23, 2020
    • Edwards Limited
    • Neil Turner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ENCLOSURE SYSTEM INCLUDING WIRE MESH AND THIN NON-POROUS MEMBRANE P...
    • Publication number 20190170142
    • Publication date Jun 6, 2019
    • Edwards Limited
    • Malcolm William Gray
    • F42 - AMMUNITION BLASTING
  • Information Patent Application

    PUMPING SYSTEM
    • Publication number 20180372081
    • Publication date Dec 27, 2018
    • Edwards Limited
    • Ian David Stones
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMPING SYSTEM
    • Publication number 20150377226
    • Publication date Dec 31, 2015
    • Edwards Limited
    • Ian David Stones
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump
    • Publication number 20150037187
    • Publication date Feb 5, 2015
    • EDWARDS LIMITED
    • Neil Turner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP
    • Publication number 20120251368
    • Publication date Oct 4, 2012
    • EDWARDS LIMITED
    • Philip John Stephens
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20100172782
    • Publication date Jul 8, 2010
    • Neil Turner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Seal assemblies
    • Publication number 20060216186
    • Publication date Sep 28, 2006
    • Peter Hugh Birch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...