TREA

Ross P. Wietharn

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  • Peoria, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Center link for articulated truck suspension mounts
    • Patent number 11,299,002
    • Issue date Apr 12, 2022
    • Caterpillar Inc.
    • Ross Paul Wietharn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Suspension system for a vehicle
    • Patent number 11,021,190
    • Issue date Jun 1, 2021
    • Caterpillar Inc.
    • Ross P. Wietharn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Adapter for an isolation mount design
    • Patent number 9,897,158
    • Issue date Feb 20, 2018
    • Caterpillar Inc.
    • Brett D. Ellen
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Seal assembly and method for forming a seal assembly
    • Patent number 8,622,644
    • Issue date Jan 7, 2014
    • Caterpillar Inc.
    • Dan J. Becker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Load-bearing resilient mount
    • Patent number 8,070,143
    • Issue date Dec 6, 2011
    • Caterpillar Inc.
    • Ross Paul Wietharn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tire sidewall
    • Patent number D548681
    • Issue date Aug 14, 2007
    • Caterpillar Inc.
    • Dan J. Becker
    • D12 - Transportation
  • Information Patent Grant

    Load-bearing resilient mount
    • Patent number 7,201,367
    • Issue date Apr 10, 2007
    • Caterpillar Inc.
    • Ross Paul Wietharn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tire
    • Patent number D536298
    • Issue date Feb 6, 2007
    • Caterpillar Inc.
    • Dan J. Becker
    • D12 - Transportation
  • Information Patent Grant

    Side and gap sealed oil ring
    • Patent number 5,603,512
    • Issue date Feb 18, 1997
    • Caterpillar Inc.
    • Keith E. Lawrence
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Side and gap sealed oil ring
    • Patent number 5,564,699
    • Issue date Oct 15, 1996
    • Caterpillar Inc.
    • Keith E. Lawrence
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CENTER LINK FOR ARTICULATED TRUCK SUSPENSION MOUNTS
    • Publication number 20210129618
    • Publication date May 6, 2021
    • Caterpillar Inc.
    • Ross Paul Wietharn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SUSPENSION SYSTEM FOR A VEHICLE
    • Publication number 20210122424
    • Publication date Apr 29, 2021
    • Caterpillar Inc.
    • Ross P. Wietharn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Adapter for an Isolation Mount Design
    • Publication number 20180003254
    • Publication date Jan 4, 2018
    • Caterpillar Inc.
    • Brett D. Ellen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Elastomeric Bearing for Equalizer Bar of Undercarriage
    • Publication number 20130043719
    • Publication date Feb 21, 2013
    • Caterpillar Inc.
    • Ross P. Wietharn
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Seal Assembly and Method for Forming a Seal Assembly
    • Publication number 20110293360
    • Publication date Dec 1, 2011
    • Caterpillar, Inc.
    • Dan J. Becker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Load-bearing resilient mount
    • Publication number 20070145654
    • Publication date Jun 28, 2007
    • Ross Paul Wietharn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Solid suspended tire
    • Publication number 20070029020
    • Publication date Feb 8, 2007
    • Caterpillar Inc.
    • Ross P. Wietharn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Load-bearing resilient mount
    • Publication number 20040113338
    • Publication date Jun 17, 2004
    • Caterpillar
    • Ross Paul Wietharn
    • B60 - VEHICLES IN GENERAL