Patents by Inventor Jonathan D. Griffiths

Jonathan D. Griffiths 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).

  • DECOKING
    Publication number: 20240426248
    Abstract: A decoking cleaning system for cleaning at least one component in-situ within a combustion engine system, the decoking system including at least one ultrasonic transducer with a means of connecting the at least one ultrasonic transducer to a component to be cleaned within the combustion engine system, the at least one ultrasonic transducer being connected to a power and voltage supply.
    Type: Application
    Filed: June 18, 2024
    Publication date: December 26, 2024
    Applicant: ROLLS-ROYCE plc
    Inventors: James A. T. Smith, Jonathan D. Griffiths