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Brett A. Pfeffer

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  • Waukee, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Material deposition for fluid injectors
    • Patent number 12,157,178
    • Issue date Dec 3, 2024
    • Collins Engine Nozzles, Inc.
    • Brett A. Pfeffer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Assembly assistance
    • Patent number 11,998,998
    • Issue date Jun 4, 2024
    • Collins Engine Nozzles, Inc.
    • Brett A. Pfeffer
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Material deposition for fluid nozzle joints
    • Patent number 11,890,692
    • Issue date Feb 6, 2024
    • Collins Engine Nozzles, Inc.
    • Brett A. Pfeffer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Material deposition for fluid injectors
    • Patent number 11,701,726
    • Issue date Jul 18, 2023
    • Collins Engine Nozzles, Inc.
    • Brett A. Pfeffer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Assembly assistance
    • Patent number 11,440,115
    • Issue date Sep 13, 2022
    • Collins Engine Nozzles, Inc.
    • Brett A. Pfeffer
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Flexible swirlers
    • Patent number 10,584,878
    • Issue date Mar 10, 2020
    • Delavan Inc.
    • Brett A. Pfeffer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Injector fittings
    • Patent number 10,436,448
    • Issue date Oct 8, 2019
    • Delavan Inc.
    • Jason A. Ryon
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Strainers
    • Patent number 10,202,871
    • Issue date Feb 12, 2019
    • Delavan Inc.
    • Jason A. Ryon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Flexible swirlers
    • Patent number 9,939,155
    • Issue date Apr 10, 2018
    • Delavan Inc.
    • Brett A. Pfeffer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Integrated heat shield
    • Patent number 9,556,795
    • Issue date Jan 31, 2017
    • Delavan Inc.
    • Jason A. Ryon
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Machined springs for injector applications
    • Patent number 9,068,510
    • Issue date Jun 30, 2015
    • Delavan, Inc
    • Brett A. Pfeffer
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    MATERIAL DEPOSITION FOR FUEL NOZZLE JOINT
    • Publication number 20240173786
    • Publication date May 30, 2024
    • Collins Engine Nozzles, Inc.
    • Brett A. Pfeffer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MATERIAL DEPOSITION FOR FLUID INJECTORS
    • Publication number 20230201943
    • Publication date Jun 29, 2023
    • Collins Engine Nozzles, Inc.
    • Brett A. Pfeffer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MATERIAL DEPOSITION FOR FLUID INJECTORS
    • Publication number 20230105416
    • Publication date Apr 6, 2023
    • DELAVAN INC
    • Brett A. Pfeffer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MATERIAL DEPOSITION FOR FLUID NOZZLE JOINTS
    • Publication number 20230104816
    • Publication date Apr 6, 2023
    • DELAVAN INC
    • Brett A. Pfeffer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    THREADED JOINTS FOR FLUID INJECTION COMPONENTS
    • Publication number 20230108259
    • Publication date Apr 6, 2023
    • DELAVAN INC
    • Jason Ryon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ASSEMBLY ASSISTANCE
    • Publication number 20230001499
    • Publication date Jan 5, 2023
    • Collins Engine Nozzles, Inc.
    • Brett A. Pfeffer
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    ASSEMBLY ASSISTANCE
    • Publication number 20210299772
    • Publication date Sep 30, 2021
    • DELAVAN INC
    • Brett A. Pfeffer
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    LASER CLAD MANUFACTURING TECHNIQUES
    • Publication number 20200263813
    • Publication date Aug 20, 2020
    • Delavan, Inc.
    • Brett A. Pfeffer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FLEXIBLE SWIRLERS
    • Publication number 20180187890
    • Publication date Jul 5, 2018
    • DELAVAN INC
    • Brett A. Pfeffer
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    STRAINERS
    • Publication number 20170204746
    • Publication date Jul 20, 2017
    • DELAVAN INC
    • Jason A. Ryon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    INJECTOR FITTINGS
    • Publication number 20170176010
    • Publication date Jun 22, 2017
    • DELAVAN INC
    • Jason A. Ryon
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STRAINERS
    • Publication number 20170080361
    • Publication date Mar 23, 2017
    • DELAVAN INC
    • Jason A. Ryon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLEXIBLE SWIRLERS
    • Publication number 20160215982
    • Publication date Jul 28, 2016
    • DELAVAN INC
    • Brett A. Pfeffer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    INTEGRATED HEAT SHIELD
    • Publication number 20150069148
    • Publication date Mar 12, 2015
    • DELAVAN INC
    • Jason A. Ryon
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MACHINED SPRINGS FOR INJECTOR APPLICATIONS
    • Publication number 20130126641
    • Publication date May 23, 2013
    • DELAVAN INC
    • Brett A. Pfeffer
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...