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Hussein E. Khalifa

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  • Manlius, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Micro environmental control system
    • Patent number 10,782,052
    • Issue date Sep 22, 2020
    • Syracuse University
    • Hussein Ezzat Khalifa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Screw machine
    • Patent number 7,153,111
    • Issue date Dec 26, 2006
    • Carrier Corporation
    • James W. Bush
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw machine
    • Patent number 6,988,877
    • Issue date Jan 24, 2006
    • Carrier Corporation
    • James W. Bush
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw machine
    • Patent number 6,986,652
    • Issue date Jan 17, 2006
    • Carrier Corporation
    • James W. Bush
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw machine
    • Patent number 6,893,240
    • Issue date May 17, 2005
    • Carrier Corporation
    • James W. Bush
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw machine
    • Patent number 6,506,037
    • Issue date Jan 14, 2003
    • Carrier Corporation
    • James W. Bush
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Combined pressure ratio and pressure differential relief valve
    • Patent number 6,095,765
    • Issue date Aug 1, 2000
    • Carrier Corporation
    • Hussein E. Khalifa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lubrication systems for scroll compressors
    • Patent number 6,074,186
    • Issue date Jun 13, 2000
    • Carrier Corporation
    • Alexander Lifson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor with a thermally responsive bypass valve
    • Patent number 5,248,244
    • Issue date Sep 28, 1993
    • Carrier Corporation
    • Yung Ho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    MICRO ENVIRONMENTAL CONTROL SYSTEM
    • Publication number 20170276408
    • Publication date Sep 28, 2017
    • Syracuse University
    • Hussein Ezzat Khalifa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Screw machine
    • Publication number 20040033152
    • Publication date Feb 19, 2004
    • James W. Bush
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Screw machine
    • Publication number 20030086806
    • Publication date May 8, 2003
    • James W. Bush
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Screw machine
    • Publication number 20030086807
    • Publication date May 8, 2003
    • James W. Bush
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Screw machine
    • Publication number 20030086805
    • Publication date May 8, 2003
    • James W. Bush
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES