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Bradley J. Shaffer

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  • Romney, IN, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Air Shutoff Valve
    • Publication number 20190360437
    • Publication date Nov 28, 2019
    • Caterpillar Inc.
    • Rodney A. Lawrence
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TRAY FOR OIL PAN
    • Publication number 20130074798
    • Publication date Mar 28, 2013
    • Caterpillar Inc.
    • Bradley J. Shaffer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Sleeve Bearing with Shell Portions of Unequal Extent
    • Publication number 20130004103
    • Publication date Jan 3, 2013
    • Caterpillar, Inc.
    • Bradley J. Shaffer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING SHELL WITH IMPROVED SIDE LOAD CAPABILITY
    • Publication number 20120160207
    • Publication date Jun 28, 2012
    • Caterpillar Inc.
    • Bradley J. Shaffer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Bearing system having a floating bearing mechanism
    • Publication number 20090129711
    • Publication date May 21, 2009
    • Caterpillar Inc.
    • Bradley Joseph Shaffer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Drivetrain connection having film bearings
    • Publication number 20090034890
    • Publication date Feb 5, 2009
    • Caterpillar Inc.
    • Bradley J. Shaffer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Flexible drivetrain having axial and radial motion limiter
    • Publication number 20080257676
    • Publication date Oct 23, 2008
    • Caterpillar Inc.
    • Bradley J. Shaffer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Heat exchanger for a supercharger
    • Publication number 20040118389
    • Publication date Jun 24, 2004
    • Caterpillar Inc.
    • Bradley J. Shaffer
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    INERTIA AUGMENTED TURBOCHARGER
    • Publication number 20040025506
    • Publication date Feb 12, 2004
    • Caterpillar Inc.
    • Bradley J. Shaffer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Multi-stage supercharger arrangement with cross flow
    • Publication number 20030115876
    • Publication date Jun 26, 2003
    • Bradley J. Shaffer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES