TREA

Quantai LIU

Follow

Person

  • Mississauga, CA
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Turbine engine heat recuperator plate and plate stack
    • Patent number 9,359,952
    • Issue date Jun 7, 2016
    • Pratt & Whitney Canada Corp.
    • David Harold Menheere
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fabricated intermediate case with engine mounts
    • Patent number 8,801,376
    • Issue date Aug 12, 2014
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fan blade anti-fretting insert
    • Patent number 8,568,102
    • Issue date Oct 29, 2013
    • Pratt & Whitney Canada Corp.
    • David H. Menheere
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Turbofan case and method of making
    • Patent number 7,793,488
    • Issue date Sep 14, 2010
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Turbofan case and method of making
    • Patent number 7,770,378
    • Issue date Aug 10, 2010
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbofan case and method of making
    • Patent number 7,765,787
    • Issue date Aug 3, 2010
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbofan case and method of making
    • Patent number 7,739,866
    • Issue date Jun 22, 2010
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbofan case and method of making
    • Patent number 7,565,796
    • Issue date Jul 28, 2009
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbofan case and method of making
    • Patent number 7,370,467
    • Issue date May 13, 2008
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Turbofan case and method of making
    • Patent number 7,266,941
    • Issue date Sep 11, 2007
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    TURBINE ENGINE HEAT RECUPERATOR PLATE AND PLATE STACK
    • Publication number 20130199152
    • Publication date Aug 8, 2013
    • Pratt & Whitney Canada Corp.
    • David Harold MENHEERE
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    FABRICATED INTERMEDIATE CASE WITH ENGINE MOUNTS
    • Publication number 20130058778
    • Publication date Mar 7, 2013
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FAN BLADE ANTI-FRETTING INSERT
    • Publication number 20100209253
    • Publication date Aug 19, 2010
    • David H. Menheere
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOFAN CASE AND METHOD OF MAKING
    • Publication number 20080240917
    • Publication date Oct 2, 2008
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOFAN CASE AND METHOD OF MAKING
    • Publication number 20080014083
    • Publication date Jan 17, 2008
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOFAN CASE AND METHOD OF MAKING
    • Publication number 20080014084
    • Publication date Jan 17, 2008
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOFAN CASE AND METHOD OF MAKING
    • Publication number 20080010996
    • Publication date Jan 17, 2008
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOFAN CASE AND METHOD OF MAKING
    • Publication number 20080010970
    • Publication date Jan 17, 2008
    • Pratt & Whitney Canada Corp.
    • Andreas ELEFTHERIOU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOFAN CASE AND METHOD OF MAKING
    • Publication number 20070241257
    • Publication date Oct 18, 2007
    • PRATT & WHITNEY CANADA CORP.
    • Andreas ELEFTHERIOU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbofan case and method of making
    • Publication number 20050022501
    • Publication date Feb 3, 2005
    • Pratt & Whitney Canada Corp.
    • Andreas Eleftheriou
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES