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David Glasspoole

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  • St. Lambert, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Turbine rotor retaining system
    • Patent number 8,979,502
    • Issue date Mar 17, 2015
    • Pratt & Whitney Canada Corp.
    • René Paquet
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Radial balancing clip weight for rotor assembly
    • Patent number 8,631,578
    • Issue date Jan 21, 2014
    • Pratt & Whitney Canada Corp.
    • David F. Glasspoole
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Retaining ring arrangement for a rotary assembly
    • Patent number 8,491,267
    • Issue date Jul 23, 2013
    • Pratt & Whitney Canada Corp.
    • David F. Glasspoole
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Axial balancing clip weight for rotor assembly and method for balan...
    • Patent number 8,353,670
    • Issue date Jan 15, 2013
    • Pratt & Whitney Canada Corp.
    • David F. Glasspoole
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Blade under platform pocket cooling
    • Patent number 8,152,436
    • Issue date Apr 10, 2012
    • Pratt & Whitney Canada Corp.
    • David F. Glasspoole
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Deswirling exhaust mixer
    • Patent number 8,104,260
    • Issue date Jan 31, 2012
    • Pratt & Whitney Canada Corp.
    • Sami Girgis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Shroud leading edge cooling
    • Patent number 7,246,989
    • Issue date Jul 24, 2007
    • Pratt & Whitney Canada Corp.
    • David Glasspoole
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Vane attachment arrangement
    • Patent number 7,238,003
    • Issue date Jul 3, 2007
    • Pratt & Whitney Canada Corp.
    • Remy Synnott
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine gas path contour
    • Patent number 7,179,049
    • Issue date Feb 20, 2007
    • Pratt & Whitney Canada Corp.
    • David Glasspoole
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Cast on-board injection nozzle with adjustable flow area
    • Patent number 6,183,193
    • Issue date Feb 6, 2001
    • Pratt & Whitney Canada Corp.
    • David Frederick Glasspoole
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS TURBINE ENGINE TURBINE IMPELLER PRESSURIZATION
    • Publication number 20160003166
    • Publication date Jan 7, 2016
    • United Technologies Corporation
    • John H. Mosley
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE ROTOR RETAINING SYSTEM
    • Publication number 20130156589
    • Publication date Jun 20, 2013
    • Pratt & Whitney Canada Corp.
    • René PAQUET
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RETAINING RING ARRANGEMENT FOR A ROTARY ASSEMBLY
    • Publication number 20120051918
    • Publication date Mar 1, 2012
    • David F. GLASSPOOLE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RADIAL BALANCING CLIP WEIGHT FOR ROTOR ASSEMBLY
    • Publication number 20110078901
    • Publication date Apr 7, 2011
    • DAVID F. GLASSPOOLE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AXIAL BALANCING CLIP WEIGHT FOR ROTOR ASSEMBLY AND METHOD FOR BALAN...
    • Publication number 20110027085
    • Publication date Feb 3, 2011
    • David F. GLASSPOOLE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DESWIRLING EXHAUST MIXER
    • Publication number 20100293958
    • Publication date Nov 25, 2010
    • Sami GIRGIS
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BLADE UNDER PLATFORM POCKET COOLING
    • Publication number 20090175732
    • Publication date Jul 9, 2009
    • David F. GLASSPOOLE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Shroud leading edge cooling
    • Publication number 20060123794
    • Publication date Jun 15, 2006
    • Pratt & Whitney Canada Corp.
    • David Glasspoole
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Gas turbine gas path contour
    • Publication number 20060127214
    • Publication date Jun 15, 2006
    • David Glasspoole
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Circumferential feather seal
    • Publication number 20060082074
    • Publication date Apr 20, 2006
    • Pratt & Whitney Canada Corp.
    • Remy Synnott
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Vane attachment arrangement
    • Publication number 20060045745
    • Publication date Mar 2, 2006
    • Pratt & Whitney Canada Corp.
    • Remy Synnott
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES