TREA

Jeffrey Lehtinen

Follow

Person

  • Concord Township, OH, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Airblast fuel nozzle
    • Patent number 11,655,979
    • Issue date May 23, 2023
    • Parker-Hannifin Corporation
    • Luther Wirtz
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Airblast fuel nozzle
    • Patent number 11,391,463
    • Issue date Jul 19, 2022
    • Parker-Hannifin Corporation
    • Luther Wirtz
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Airblast fuel nozzle
    • Patent number 10,955,138
    • Issue date Mar 23, 2021
    • Parker-Hannifin Corporation
    • Luther Wirtz
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Airblast fuel nozzle
    • Patent number 10,920,984
    • Issue date Feb 16, 2021
    • Parker-Hannifin Corporation
    • Luther Wirtz
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Nozzle tip assembly with secondary retention device
    • Patent number 9,464,808
    • Issue date Oct 11, 2016
    • Parker-Hannifin Corporation
    • Stephen C. Paskevich
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine fuel injector assembly with overlapping frictionally en...
    • Patent number 8,327,649
    • Issue date Dec 11, 2012
    • Parker-Hannifin Corporation
    • Fady Bishara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vibration damper
    • Patent number 8,312,727
    • Issue date Nov 20, 2012
    • Parker-Hannifin Corporation
    • Fady Bishara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vibration damper for fuel injector
    • Patent number 7,966,819
    • Issue date Jun 28, 2011
    • Parker-Hannifin Corporation
    • Fady Bishara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Mode suppression shape for beams
    • Patent number 7,921,649
    • Issue date Apr 12, 2011
    • Parker-Hannifin Corporation
    • Jeffrey Lehtinen
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Fuel injector flexible feed with moveable nozzle tip
    • Patent number 7,290,394
    • Issue date Nov 6, 2007
    • Parker-Hannifin Corporation
    • Jeffrey R. Lehtinen
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Gas turbine fuel system staging valves
    • Patent number 7,007,476
    • Issue date Mar 7, 2006
    • Parker-Hannifin Corporation
    • Robert Thane Mains
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Fuel manifold block and ring with macrolaminate layers
    • Patent number 6,711,898
    • Issue date Mar 30, 2004
    • Parker-Hannifin Corporation
    • Peter Laing
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    AIRBLAST FUEL NOZZLE
    • Publication number 20230071579
    • Publication date Mar 9, 2023
    • Parker-Hannifin Corporation
    • Luther Wirtz
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    AIRBLAST FUEL NOZZLE
    • Publication number 20210131665
    • Publication date May 6, 2021
    • Parker-Hannifin Corporation
    • Luther Wirtz
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    AIRBLAST FUEL NOZZLE
    • Publication number 20180304281
    • Publication date Oct 25, 2018
    • Parker-Hannifin Corporation
    • Luther Wirtz
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    DISTRIBUTED INJECTION WITH FUEL FLEXIBLE MICRO-MIXING INJECTORS
    • Publication number 20120258409
    • Publication date Oct 11, 2012
    • Adel B. Mansour
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    VIBRATION DAMPER
    • Publication number 20110167830
    • Publication date Jul 14, 2011
    • Fady Bishara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    NOZZLE TIP ASSEMBLY WITH SECONDARY RETENTION DEVICE
    • Publication number 20100107653
    • Publication date May 6, 2010
    • Stephen C. Paskevich
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    VIBRATION DAMPER
    • Publication number 20090293483
    • Publication date Dec 3, 2009
    • Fady Bishara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VIBRATION DAMPER
    • Publication number 20080245901
    • Publication date Oct 9, 2008
    • Fady Bishara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MODE SUPPRESSION SHAPE FOR BEAMS
    • Publication number 20070039325
    • Publication date Feb 22, 2007
    • Jeffrey Lehtinen
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Gas turbine fuel system staging valves
    • Publication number 20040221580
    • Publication date Nov 11, 2004
    • Robert Thane Mains
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Fuel injector flexible feed with movable nozzle tip
    • Publication number 20040129001
    • Publication date Jul 8, 2004
    • Jeffrey R. Lehtinen
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Fuel manifold block and ring with macrolaminate layers
    • Publication number 20020189259
    • Publication date Dec 19, 2002
    • Peter Laing
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES