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Czeslaw Wojtyczka

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  • Brampton, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Post FBO windmilling bumper
    • Patent number 10,815,825
    • Issue date Oct 27, 2020
    • Pratt & Whitney Canada Corp.
    • David Denis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing housing with damping arrangement
    • Patent number 10,767,690
    • Issue date Sep 8, 2020
    • Pratt & Whitney Canada Corp.
    • Czeslaw Wojtyczka
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steel soft wall fan case
    • Patent number 10,443,446
    • Issue date Oct 15, 2019
    • Pratt & Whitney Canada Corp.
    • Richard Ivakitch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Frangible mounting arrangement and method for providing same
    • Patent number 10,190,439
    • Issue date Jan 29, 2019
    • Pratt & Whitney Canada Corp.
    • Oleg Korshikov
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Post FBO windmilling bumper
    • Patent number 10,156,154
    • Issue date Dec 18, 2018
    • Pratt & Whitney Canada Corp.
    • David Denis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steel soft wall fan case
    • Patent number 9,945,254
    • Issue date Apr 17, 2018
    • Pratt & Whitney Canada Corp.
    • Richard Ivakitch
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Post FBO windmilling bumper
    • Patent number 9,777,592
    • Issue date Oct 3, 2017
    • Pratt & Whitney Canada Corp.
    • David Denis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fan case with rub elements
    • Patent number 8,500,390
    • Issue date Aug 6, 2013
    • Pratt & Whitney Canada Corp.
    • Czeslaw Wojtyczka
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Annular gas turbine engine case and method of manufacturing
    • Patent number 8,397,383
    • Issue date Mar 19, 2013
    • Pratt & Whitney Canada Corp.
    • Barry Barnett
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fan case for turbofan engine
    • Patent number 8,202,041
    • Issue date Jun 19, 2012
    • Pratt & Whitney Canada Corp.
    • Czeslaw Wojtyczka
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fan case design with metal foam between Kevlar
    • Patent number 6,652,222
    • Issue date Nov 25, 2003
    • Pratt & Whitney Canada Corp.
    • Czeslaw Wojtyczka
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fan case with flexible conical ring
    • Patent number 6,227,794
    • Issue date May 8, 2001
    • Pratt & Whitney Canada Corp.
    • Czeslaw Wojtyczka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hardwall fan case with structured bumper
    • Patent number 6,149,380
    • Issue date Nov 21, 2000
    • Pratt & Whitney Canada Corp.
    • Stanislaw Kuzniar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    BEARING HOUSING WITH DAMPING ARRANGEMENT
    • Publication number 20200096041
    • Publication date Mar 26, 2020
    • Pratt & Whitney Canada Corp.
    • Czeslaw WOJTYCZKA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    POST FBO WINDMILLING BUMPER
    • Publication number 20190218930
    • Publication date Jul 18, 2019
    • Pratt & Whitney Canada Corp.
    • DAVID DENIS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEEL SOFT WALL FAN CASE
    • Publication number 20180187570
    • Publication date Jul 5, 2018
    • Pratt & Whitney Canada Corp.
    • Richard IVAKITCH
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    POST FBO WINDMILLING BUMPER
    • Publication number 20170362954
    • Publication date Dec 21, 2017
    • Pratt & Whitney Canada Corp.
    • David DENIS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEEL SOFT WALL FAN CASE
    • Publication number 20160333738
    • Publication date Nov 17, 2016
    • Pratt & Whitney Canada Corp.
    • Richard IVAKITCH
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FRANGIBLE MOUNTING ARRANGEMENT AND METHOD FOR PROVIDING SAME
    • Publication number 20150308286
    • Publication date Oct 29, 2015
    • Pratt & Whitney Canada Corp.
    • OLEG KORSHIKOV
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    POST FBO WINDMILLING BUMPER
    • Publication number 20150176427
    • Publication date Jun 25, 2015
    • Pratt & Whitney Canada Corp.
    • DAVID DENIS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ANNULAR GAS TURBINE ENGINE CASE AND METHOD OF MANUFACTURING
    • Publication number 20130156558
    • Publication date Jun 20, 2013
    • Pratt & Whitney Canada Corp.
    • Barry Barnett
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FAN CASE WITH RUB ELEMENTS
    • Publication number 20110286839
    • Publication date Nov 24, 2011
    • Czeslaw Wojtyczka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FAN CASE FOR TURBOFAN ENGINE
    • Publication number 20100111675
    • Publication date May 6, 2010
    • Czeslaw Wojtyczka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ANNULAR GAS TURBINE ENGINE CASE AND METHOD OF MANUFACTURING
    • Publication number 20080086881
    • Publication date Apr 17, 2008
    • Andreas Eleftheriou
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ANNULAR GAS TURBINE ENGINE CASE AND METHOD OF MANUFACTURING
    • Publication number 20080086880
    • Publication date Apr 17, 2008
    • Barry Barnett
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES