TREA

Richard DUNCAN

Follow

Person

  • Greenwood, IN, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Adaptable barrels for fuel injection
    • Patent number 12,247,538
    • Issue date Mar 11, 2025
    • Cummins Inc.
    • Eric A. Benham
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pump assembly
    • Patent number 12,203,457
    • Issue date Jan 21, 2025
    • Cummins-Scania HPCR System, LLC
    • Donald J. Benson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump assemblies with barrel guiding features
    • Patent number 12,173,675
    • Issue date Dec 24, 2024
    • Cummins Inc.
    • Eric A. Benham
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pump plunger assembly for improved pump efficiency
    • Patent number 11,719,207
    • Issue date Aug 8, 2023
    • Cummins Inc.
    • Donald J. Benson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Camshaft thrust control secured by drive gear
    • Patent number 10,487,810
    • Issue date Nov 26, 2019
    • Cummins Inc.
    • Justin Gregory Wenger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL PUMP ASSEMBLY
    • Publication number 20250154941
    • Publication date May 15, 2025
    • CUMMINS-SCANIA HPCR SYSTEM, LLC
    • Donald J. Benson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ASSEMBLIES WITH BARREL GUIDING FEATURES
    • Publication number 20250084814
    • Publication date Mar 13, 2025
    • Cummins Inc.
    • Eric A. Benham
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL PUMP ASSEMBLY
    • Publication number 20240263624
    • Publication date Aug 8, 2024
    • CUMMINS-SCANIA HPCR SYSTEM, LLC
    • Donald J. Benson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ASSEMBLIES WITH BARREL GUIDING FEATURES
    • Publication number 20240060464
    • Publication date Feb 22, 2024
    • Cummins Inc.
    • Eric A. Benham
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL PUMP DEVICES, SYSTEMS, AND METHODS
    • Publication number 20230304482
    • Publication date Sep 28, 2023
    • Cummins Inc.
    • Donald J. Benson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ADAPTABLE BARRELS FOR FUEL INJECTION
    • Publication number 20230265817
    • Publication date Aug 24, 2023
    • Cummins Inc.
    • Eric A. Benham
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PUMP PLUNGER ASSEMBLY FOR IMPROVED PUMP EFFICIENCY
    • Publication number 20220412297
    • Publication date Dec 29, 2022
    • Cummins lnc.
    • Donald J. Benson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTEGRATED TAPPET ASSEMBLY
    • Publication number 20220010870
    • Publication date Jan 13, 2022
    • Cummins Inc.
    • Steven Valentin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CAMSHAFT THRUST CONTROL SECURED BY DRIVE GEAR
    • Publication number 20170167473
    • Publication date Jun 15, 2017
    • Cummins Inc.
    • Justin Gregory WENGER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...