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Richard DUNCAN

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  • Greenwood, IN, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • 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...