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Robert John IRVING

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  • Derby, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas turbine engine
    • Patent number 11,156,118
    • Issue date Oct 26, 2021
    • Rolls-Royce PLC
    • Guy D. Snowsill
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid system
    • Patent number 10,077,675
    • Issue date Sep 18, 2018
    • Rolls-Royce PLC
    • Robert John Irving
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotor blade tip clearance control
    • Patent number 9,988,924
    • Issue date Jun 5, 2018
    • Rolls-Royce PLC
    • Marko Bacic
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20210054758
    • Publication date Feb 25, 2021
    • Rolls-Royce plc
    • Guy D. SNOWSILL
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLUID SYSTEM
    • Publication number 20170226890
    • Publication date Aug 10, 2017
    • Rolls-Royce plc
    • Robert John IRVING
    • B08 - CLEANING
  • Information Patent Application

    ROTOR BLADE TIP CLEARANCE CONTROL
    • Publication number 20150308282
    • Publication date Oct 29, 2015
    • Rolls-Royce plc
    • Marko BACIC
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...