David Roger COLES

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Derby, GB

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Patents Grantslast 30 patents

Information Patent Grant
Joint assembly
- Patent number 11,852,185
- Issue date Dec 26, 2023
- Rolls-Royce PLC
- David R Coles
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Geared turbofan engine mount arrangement
- Patent number 11,512,612
- Issue date Nov 29, 2022
- Rolls-Royce PLC
- David R. Coles
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Access port for a casing of a gas turbine engine and plug for plugg...
- Patent number 9,926,802
- Issue date Mar 27, 2018
- Rolls-Royce PLC
- David Coles
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Unison ring gear assembly
- Patent number 8,905,887
- Issue date Dec 9, 2014
- Rolls-Royce PLC
- David Roger Coles
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
JOINT ASSEMBLY
- Publication number 20210131466
- Publication date May 6, 2021
- Rolls-Royce plc
- David R COLES
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Geared Turbofan Engine Mount Arrangement
- Publication number 20190300187
- Publication date Oct 3, 2019
- Rolls-Royce plc
- David R. COLES
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ACCESS PORT FOR A CASING OF A GAS TURBINE ENGINE AND PLUG FOR PLUGG...
- Publication number 20160237846
- Publication date Aug 18, 2016
- Rolls-Royce plc
- David COLES
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
UNISON RING GEAR ASSEMBLY
- Publication number 20130210572
- Publication date Aug 15, 2013
- Rolls-Royce plc
- David Roger COLES
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...