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Roger Lowman

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  • Simpsonville, SC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ride control for work machines
    • Patent number 12,320,368
    • Issue date Jun 3, 2025
    • Danfoss A/S
    • Roger D. Lowman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Electro-hydraulic system with float function
    • Patent number 9,777,749
    • Issue date Oct 3, 2017
    • Parker-Hannifin Corporation
    • Germano Franzoni
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Cushioned swing circuit
    • Patent number 9,732,500
    • Issue date Aug 15, 2017
    • Parker-Hannifin Corporation
    • Jarmo Harsia
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    ACTUATOR DEADHEAD/STALL DETECTION IN A LOAD SENSE HYDRAULIC SYSTEM
    • Publication number 20240360850
    • Publication date Oct 31, 2024
    • Danfoss Power Solutions II Technology A/S
    • Chad Anthony LARISH
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    RIDE CONTROL FOR WORK MACHINES
    • Publication number 20230279877
    • Publication date Sep 7, 2023
    • Danfoss A/S
    • Roger D. Lowman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ELECTRO-HYDRAULIC SYSTEM WITH FLOAT FUNCTION
    • Publication number 20140373519
    • Publication date Dec 25, 2014
    • Germano Franzoni
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CUSHIONED SWING CIRCUIT
    • Publication number 20140318113
    • Publication date Oct 30, 2014
    • Jarmo Harsia
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ELECTRO-HYDRAULIC SYSTEM FOR CONTROLLING MULTIPLE FUNCTIONS
    • Publication number 20140069091
    • Publication date Mar 13, 2014
    • Parker-Hannifin Corporation
    • Germano Franzoni
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEM WITH RETURN PRESSURE CONTROL
    • Publication number 20130298542
    • Publication date Nov 14, 2013
    • PARKER-HANNINFIN CORPORATION
    • Roger Lowman
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL