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Robert John IRVING
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Derby, GB
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Patents Grants
last 30 patents
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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 Applications
last 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
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Patent Application
FLUID SYSTEM
Publication number
20170226890
Publication date
Aug 10, 2017
Rolls-Royce plc
Robert John IRVING
B08 - CLEANING
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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...