Patents by Inventor Steven A. Doesburg

Steven A. Doesburg 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).

  • GAS TURBINE ENGINE AND METHOD OF MAINTAINING A GAS TURBINE ENGINE
    Publication number: 20190284954
    Abstract: A method of maintaining a gas turbine engine whilst the gas turbine engine is shut down, the gas turbine engine comprising a core and the method comprising: providing an axial airflow through a core of the gas turbine engine, during a time period after shut-down and before start-up of the gas turbine engine.
    Type: Application
    Filed: February 25, 2019
    Publication date: September 19, 2019
    Applicant: ROLLS-ROYCE plc
    Inventor: Steven A. Doesburg