TREA

Andrew Thomas Napper

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  • Bristol, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    First stage turbine airfoil
    • Patent number 7,648,340
    • Issue date Jan 19, 2010
    • Rolls-Royce Power Engineering PLC
    • Keith Sadler
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Airfoil for a first stage nozzle guide vane
    • Patent number 7,618,240
    • Issue date Nov 17, 2009
    • Rolls-Royce Power Engineering PLC
    • Ivor Saltman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    First stage turbine airfoil
    • Publication number 20070183897
    • Publication date Aug 9, 2007
    • Rolls-Royce Power Engineering plc
    • Keith Sadler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Airfoil for a first stage nozzle guide vane
    • Publication number 20070154318
    • Publication date Jul 5, 2007
    • Ivor Saltman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES