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Ian Leonard Macdonald

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  • Hoffman Estates, IL, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TORQUE DEVICE AND SYSTEMS AND METHODS THEREOF
    • Publication number 20230407924
    • Publication date Dec 21, 2023
    • Caterpillar Inc.
    • Raymond B. DERER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Monitoring a Machine's Brake Performance
    • Publication number 20220017060
    • Publication date Jan 20, 2022
    • CATERPILLAR S.A.R.L.
    • Andrew DE HASETH
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Monitoring Brake Performance of a Machine
    • Publication number 20220009469
    • Publication date Jan 13, 2022
    • CATERPILLAR S.A.R.L.
    • Andrew De Haseth
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MONITORING MACHINE BRAKE PERFORMANCE
    • Publication number 20210402972
    • Publication date Dec 30, 2021
    • CATERPILLAR S.A.R.L.
    • Andrew DE HASETH
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Retarder Integrated Braking System and Method
    • Publication number 20170057476
    • Publication date Mar 2, 2017
    • Caterpillar Inc.
    • Timothy Schwartz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEPARATOR PLATE
    • Publication number 20140158478
    • Publication date Jun 12, 2014
    • Caterpillar Inc.
    • Ian Leonard Macdonald
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Brake Hub Having Radial Apertures
    • Publication number 20140158484
    • Publication date Jun 12, 2014
    • Ian Leonard MACDONALD
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SERVICEABLE DRIVE ASSEMBLY AND METHOD
    • Publication number 20140158485
    • Publication date Jun 12, 2014
    • Caterpillar Inc.
    • Joshua David Nolke
    • B60 - VEHICLES IN GENERAL