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David Harold MENHEERE

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  • Georgetown, CA
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BUFFER FLUID DELIVERY SYSTEM AND METHOD FOR A SHAFT SEAL OF A GAS T...
    • Publication number 20230304444
    • Publication date Sep 28, 2023
    • PRATT & WHITNEY CANADA CORP.
    • Daniel ALECU
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IMPELLER SHROUD ASSEMBLY AND METHOD FOR OPERATING SAME
    • Publication number 20230203962
    • Publication date Jun 29, 2023
    • Pratt & Whitney Canada Corp.
    • David MENHEERE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONNECTING ARRANGEMENT BETWEEN COMPONENTS OF AN AIRCRAFT ENGINE
    • Publication number 20230136870
    • Publication date May 4, 2023
    • Pratt & Whitney Canada Corp.
    • David MENHEERE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MECHANICAL DRIVE SHAFT ARRANGEMENTS FOR TAIL CONE GENERATORS
    • Publication number 20230052410
    • Publication date Feb 16, 2023
    • Pratt & Whitney Canada Corp.
    • David MENHEERE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTRIC FAN
    • Publication number 20230042278
    • Publication date Feb 9, 2023
    • Pratt & Whitney Canada Corp.
    • David H. MENHEERE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOFAN ENGINE, COOLING SYSTEM AND METHOD OF COOLING AN ELECTRIC M...
    • Publication number 20220403782
    • Publication date Dec 22, 2022
    • David H. MENHEERE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TORQUE TRANSFER COUPLING AND TOOL FOR ASSEMBLY THEREOF
    • Publication number 20220388103
    • Publication date Dec 8, 2022
    • Pratt & Whitney Canada Corp.
    • David MENHEERE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BI-MATERIAL JOINT FOR ENGINE
    • Publication number 20220389837
    • Publication date Dec 8, 2022
    • Pratt & Whitney Canada Corp.
    • David MENHEERE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TORQUE TRANSFER COUPLING
    • Publication number 20220364611
    • Publication date Nov 17, 2022
    • Pratt & Whitney Canada Corp.
    • Mark SHIELDS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYBRID GAS TURBINE ENGINE AND TORQUE TRANSFER ASSEMBLY THEREFORE
    • Publication number 20220316403
    • Publication date Oct 6, 2022
    • Daniel ALECU
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BUFFER FLUID DELIVERY SYSTEM AND METHOD FOR A SHAFT SEAL OF A GAS T...
    • Publication number 20220235709
    • Publication date Jul 28, 2022
    • Pratt & Whitney Canada Corp.
    • Daniel ALECU
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AIRCRAFT AND METHOD OF OPERATING SAME
    • Publication number 20220136448
    • Publication date May 5, 2022
    • Santo CHIAPPETTA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INERTIAL PARTICLE SEPARATOR FOR TURBINE ENGINE
    • Publication number 20210324797
    • Publication date Oct 21, 2021
    • PRATT & WHITNEY CANADA CORP.
    • David MENHEERE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AXIAL INERTIAL PARTICLE SEPARATOR FOR TURBINE ENGINE
    • Publication number 20210324795
    • Publication date Oct 21, 2021
    • Pratt & Whitney Canada Corp.
    • David MENHEERE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BEARING SUPPORT STRUCTURE WITH VARIABLE STIFFNESS
    • Publication number 20210277799
    • Publication date Sep 9, 2021
    • Pratt & Whitney Canada Corp.
    • David MENHEERE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FAN BLADE ANTI-ICING CONCEPT
    • Publication number 20210277826
    • Publication date Sep 9, 2021
    • Pratt & Whitney Canada Corp.
    • Richard IVAKITCH
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE WITH VARIABLE SPEED OUTPUT
    • Publication number 20210276724
    • Publication date Sep 9, 2021
    • Pratt & Whitney Canada Corp.
    • David MENHEERE
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    GAS TURBINE ENGINE WITH FUEL-COOLED TURBINE
    • Publication number 20210262391
    • Publication date Aug 26, 2021
    • PRATT & WHITNEY CANADA CORP.
    • Daniel VAN DEN ENDE
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FAN BLADE ANTI-ICING CONCEPT
    • Publication number 20210123383
    • Publication date Apr 29, 2021
    • Pratt & Whitney Canada Corp.
    • Richard IVAKITCH
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR FAN BLADE HEATING USING COANDA EFFECT
    • Publication number 20210115795
    • Publication date Apr 22, 2021
    • Pratt & Whitney Canada Corp.
    • Richard IVAKITCH
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SYSTEM AND METHOD FOR CONDITIONING A FLUID USING BLEED AIR FROM A B...
    • Publication number 20210062727
    • Publication date Mar 4, 2021
    • Pratt & Whitney Canada Corp.
    • Daniel VAN DEN ENDE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SYSTEM AND METHOD FOR INCREASING BLEED AIR FLOW TO A HEAT EXCHANGER...
    • Publication number 20210061476
    • Publication date Mar 4, 2021
    • Pratt & Whitney Canada Corp.
    • Daniel VAN DEN ENDE
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR AND SHROUD THEREFORE
    • Publication number 20210018006
    • Publication date Jan 21, 2021
    • Pratt & Whitney Canada Corp.
    • Dave MENHEERE
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SHROUD ASSEMBLY FOR CENTRIFUGAL COMPRESSOR AND METHOD
    • Publication number 20210017876
    • Publication date Jan 21, 2021
    • Pratt & Whitney Canada Corp.
    • Dave MENHEERE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRCRAFT ENGINE AND AIR-OIL SEPARATOR SYSTEM THEREFORE
    • Publication number 20210003206
    • Publication date Jan 7, 2021
    • Pratt & Whitney Canada Corp.
    • Richard KOSTKA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE TIP CLEARANCE CONTROL SYSTEM
    • Publication number 20200400034
    • Publication date Dec 24, 2020
    • Pratt & Whitney Canada Corp.
    • Timothy REDFORD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE AUXILIARY POWER UNIT
    • Publication number 20200400077
    • Publication date Dec 24, 2020
    • PRATT & WHITNEY CANADA CORP.
    • Timothy REDFORD
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE SYSTEM
    • Publication number 20200400036
    • Publication date Dec 24, 2020
    • Pratt & Whitney Canada Corp.
    • Timothy REDFORD
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    GAS TURBINE ENGINE HAVING OIL LEVEL MEASUREMENT SYSTEM
    • Publication number 20200400070
    • Publication date Dec 24, 2020
    • Pratt & Whitney Canada Corp.
    • Richard KOSTKA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AIRCRAFT ENGINE AND METHOD OF OPERATION THEREOF
    • Publication number 20200386408
    • Publication date Dec 10, 2020
    • Pratt & Whitney Canada Corp.
    • David MENHEERE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS