Patents by Inventor Matthew Edward CRESWICK

Matthew Edward CRESWICK has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11608825
    Abstract: Control systems and feedback assemblies for hydraulic axial displacement machines, such as pumps and motors. The control systems and feedback assemblies can have enhanced adjustability. An angle sensor for sensing the angular position of a pivot arm can have a housing, and the housing can be angularly adjustable about the pivot axis relative to the pivot arm.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: March 21, 2023
    Assignee: Danfoss Power Solutions II Technology A/S
    Inventors: Anil Balasaheb Kharpas, Nirmaljeet Kulvindarsingh Johal, Sanjay Dhondappa Mali, Avinash Dadaso Patil, Richard Randel Lyman, Matthew Edward Creswick
  • Patent number: 11181154
    Abstract: Control systems and feedback assemblies for hydraulic axial displacement machines, such as pumps and motors. The control systems and feedback assemblies can reduce friction on the charging spools and provide for a more reliable return of the swashplate to a neutral position. Aspects of the control systems and feedback assemblies can be modularized for, e.g., easy maintenance and to reduce the overall size of the system.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: November 23, 2021
    Assignee: EATON INTELLIGENT POWER LIMITED
    Inventors: Richard Randel Lyman, Jr., Anil Balasaheb Kharpas, Avinash Dadaso Patil, Sanjay Dhondappa Mali, Matthew Edward Creswick
  • Publication number: 20200256404
    Abstract: Control systems and feedback assemblies for hydraulic axial displacement machines, such as pumps and motors. The control systems and feedback assemblies can reduce friction on the charging spools and provide for a more reliable return of the swashplate to a neutral position. Aspects of the control systems and feedback assemblies can be modularized for, e.g., easy maintenance and to reduce the overall size of the system.
    Type: Application
    Filed: August 16, 2018
    Publication date: August 13, 2020
    Inventors: Richard Randel LYMAN, JR., Anil Balasaheb KHARPAS, Avinash Dadaso PATIL, Sanjay Dhondappa MALI, Matthew Edward CRESWICK
  • Publication number: 20200248553
    Abstract: Control systems and feedback assemblies for hydraulic axial displacement machines, such as pumps and motors. The control systems and feedback assemblies can have enhanced adjustability.
    Type: Application
    Filed: January 29, 2020
    Publication date: August 6, 2020
    Inventors: Anil Balasaheb KHARPAS, Nirmaljeet Kulvindarsingh JOHAL, Sanjay Dhondappa MALI, Avinash Dadaso PATIL, Richard Randel LYMAN, Matthew Edward CRESWICK