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Bart A. Fisher

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  • Roanoke, IL, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID FILTER
    • Publication number 20200269167
    • Publication date Aug 27, 2020
    • Caterpillar Inc.
    • Philip Carl Spengler
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WEAR MEMBER
    • Publication number 20170130423
    • Publication date May 11, 2017
    • Caterpillar Inc.
    • Thomas M. CONGDON
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DIAGNOSTIC SYSTEM FOR MEASURING ACCELERATION OF A DEMOLITION HAMMER
    • Publication number 20170120478
    • Publication date May 4, 2017
    • Caterpillar Inc.
    • Steven B. Ellis
    • G01 - MEASURING TESTING
  • Information Patent Application

    SELF-CHARGING HYDRAULIC HAMMER
    • Publication number 20160039080
    • Publication date Feb 11, 2016
    • Caterpillar Inc.
    • Cody Thomas Moore
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Snow Wing Hard Link With Adjustable Float Capability
    • Publication number 20150292171
    • Publication date Oct 15, 2015
    • Caterpillar Inc.
    • Michael Paul May
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    LINKAGE PIN ASSEMBLY
    • Publication number 20130206513
    • Publication date Aug 15, 2013
    • Carterpillar Inc.
    • Adrian J. Webb
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    GREASE FITTING
    • Publication number 20130206512
    • Publication date Aug 15, 2013
    • Caterpillar Inc.
    • Adrian J. Webb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...