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Raman Warikoo

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  • Oakville, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor rotor airfoil
    • Patent number 10,760,424
    • Issue date Sep 1, 2020
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Airfoil with stepped spanwise thickness distribution
    • Patent number 10,718,215
    • Issue date Jul 21, 2020
    • Pratt & Whitney Canada Corp.
    • Raman Warikoo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary airfoil
    • Patent number 10,443,390
    • Issue date Oct 15, 2019
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for repairing a blade
    • Patent number 10,428,657
    • Issue date Oct 1, 2019
    • Pratt & Whitney Canada Corp.
    • Raman Warikoo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Airfoil with stepped spanwise thickness distribution
    • Patent number 9,845,684
    • Issue date Dec 19, 2017
    • Pratt & Whitney Canada Corp.
    • Raman Warikoo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Compressor rotor airfoil
    • Patent number 9,765,795
    • Issue date Sep 19, 2017
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Impeller
    • Patent number 9,500,084
    • Issue date Nov 22, 2016
    • Pratt & Whitney Canada Corp.
    • Raman Warikoo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bolt for gas turbine engine rotor
    • Patent number 9,175,713
    • Issue date Nov 3, 2015
    • Pratt & Whitney Canada Corp.
    • Raman Warikoo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spigot arrangement for a split impeller
    • Patent number 7,156,612
    • Issue date Jan 2, 2007
    • Pratt & Whitney Canada Corp.
    • Raman Warikoo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIRFOIL WITH STEPPED SPANWISE THICKNESS DISTRIBUTION
    • Publication number 20180066522
    • Publication date Mar 8, 2018
    • Pratt & Whitney Canada Corp.
    • Raman WARIKOO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR ROTOR AIRFOIL
    • Publication number 20170370374
    • Publication date Dec 28, 2017
    • Pratt & Whitney Canada Corp.
    • Hien DUONG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIRFOIL WITH STEPPED SPANWISE THICKNESS DISTRIBUTION
    • Publication number 20160146012
    • Publication date May 26, 2016
    • Pratt & Whitney Canada Corp.
    • Raman WARIKOO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTARY AIRFOIL
    • Publication number 20160061042
    • Publication date Mar 3, 2016
    • Pratt & Whitney Canada Corp.
    • Hien DUONG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COMPRESSOR ROTOR AIRFOIL
    • Publication number 20160061216
    • Publication date Mar 3, 2016
    • Pratt & Whitney Canada Corp.
    • Hien DUONG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BOLT FOR GAS TURBINE ENGINE ROTOR
    • Publication number 20150093211
    • Publication date Apr 2, 2015
    • Pratt & Whitney Canada Corp.
    • RAMAN WARIKOO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR REPAIRING A BLADE
    • Publication number 20140377075
    • Publication date Dec 25, 2014
    • Pratt & Whitney Canada Corp.
    • RAMAN WARIKOO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    IMPELLER
    • Publication number 20140241901
    • Publication date Aug 28, 2014
    • Pratt & Whitney Canada Corp.
    • Raman Warikoo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Spigot arrangement for a split impeller
    • Publication number 20060222499
    • Publication date Oct 5, 2006
    • Pratt & Whitney Canada Corp.
    • Raman Warikoo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES