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Osama M. Al Hawaj

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Patents Grantslast 30 patents

  • Information Patent Grant

    Drive system for wind turbine with contra-rotating generator
    • Patent number 9,709,027
    • Issue date Jul 18, 2017
    • Kuwait University
    • Osama M. Al-Hawaj
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Combined pump and energy recovery turbine
    • Patent number 9,708,924
    • Issue date Jul 18, 2017
    • Kuwait University
    • Osama M. Al-Hawaj
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rotary diaphragm pump
    • Patent number 8,858,202
    • Issue date Oct 14, 2014
    • Kuwait University
    • Osama M. Al-Hawaj
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pivoting piston rotary power device
    • Patent number 6,637,383
    • Issue date Oct 28, 2003
    • Osama M Al-Hawaj
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Pivoting piston rotary power device
    • Patent number 6,619,243
    • Issue date Sep 16, 2003
    • Osama M. Al-Hawaj
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Axial piston rotary power device
    • Patent number 6,601,548
    • Issue date Aug 5, 2003
    • Osama M. Al-Hawaj
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial piston rotary power device
    • Patent number 6,601,547
    • Issue date Aug 5, 2003
    • Osama M. Al-Hawaj
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVE SYSTEM FOR WIND TURBINE WITH CONTRA-ROTATING GENERATOR
    • Publication number 20170204831
    • Publication date Jul 20, 2017
    • KUWAIT UNIVERSITY
    • OSAMA M. AL-HAWAJ
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    COMBINED PUMP AND ENERGY RECOVERY TURBINE
    • Publication number 20140202144
    • Publication date Jul 24, 2014
    • KUWAIT UNIVERSITY
    • OSAMA M. AL-HAWAJ
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY DIAPHRAGM PUMP
    • Publication number 20140044579
    • Publication date Feb 13, 2014
    • KUWAIT UNIVERSITY
    • OSAMA M. AL-HAWAJ
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Axial vane rotary device
    • Publication number 20060048743
    • Publication date Mar 9, 2006
    • Osama M. Al Hawaj
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary work exchanger and method
    • Publication number 20040052639
    • Publication date Mar 18, 2004
    • Osama M. Al Hawaj
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Supercharged radial vane rotary device
    • Publication number 20040011321
    • Publication date Jan 22, 2004
    • Osama M. Al Hawaj
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RADIAL VANE ROTARY DEVICE
    • Publication number 20040007201
    • Publication date Jan 15, 2004
    • Osama M. Al Hawaj
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PIVOTING PISTON ROTARY POWER DEVICE
    • Publication number 20030131723
    • Publication date Jul 17, 2003
    • Osama M. Al Hawaj
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PIVOTING PISTON ROTARY POWER DEVICE
    • Publication number 20030131808
    • Publication date Jul 17, 2003
    • Osama M. Al Hawaj
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Axial piston rotary power device
    • Publication number 20030070633
    • Publication date Apr 17, 2003
    • Osama M. Al Hawaj
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Axial piston rotary power device
    • Publication number 20030070634
    • Publication date Apr 17, 2003
    • Osama M. Al Hawaj
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...