Patents by Inventor Paul Dennis CLARKE

Paul Dennis CLARKE 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
    Patent number: 9841031
    Abstract: A compressor disc for a compressor of a gas turbine engine includes a circumferentially extending groove for receiving blade roots of a plurality of compressor blades. The circumferentially extending groove includes a planar surface offset into the groove.
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: December 12, 2017
    Assignee: ROLLS-ROYCE plc
    Inventor: Paul Dennis Clarke
  • GAS TURBINE ENGINE
    Publication number: 20160084260
    Abstract: A compressor disc for a compressor of a gas turbine engine includes a circumferentially extending groove for receiving blade roots of a plurality of compressor blades. The circumferentially extending groove includes a planar surface offset into the groove.
    Type: Application
    Filed: August 19, 2015
    Publication date: March 24, 2016
    Inventor: Paul Dennis CLARKE