Andrew Stevenson

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Ashbourne, GB

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Patents Grantslast 30 patents

Information Patent Grant
Fuel spray nozzle
- Patent number 11,215,121
- Issue date Jan 4, 2022
- Rolls-Royce PLC
- Andrew Stevenson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotor bow management
- Patent number 10,927,757
- Issue date Feb 23, 2021
- Rolls-Royce PLC
- Andrew Stevenson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Combustion staging system
- Patent number 10,465,908
- Issue date Nov 5, 2019
- Rolls-Royce PLC
- Andrew Stevenson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
System for performing staging control of a multi-stage combustor
- Patent number 9,581,088
- Issue date Feb 28, 2017
- Rolls-Royce PLC
- Yong Qin
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
FUEL SPRAY NOZZLE
- Publication number 20200102888
- Publication date Apr 2, 2020
- Rolls-Royce plc
- Andrew STEVENSON
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
ROTOR BOW MANAGEMENT
- Publication number 20190186359
- Publication date Jun 20, 2019
- Rolls-Royce plc
- Andrew STEVENSON
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COMBUSTION STAGING SYSTEM
- Publication number 20170268781
- Publication date Sep 21, 2017
- Rolls-Royce plc
- Andrew STEVENSON
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM FOR PERFORMING STAGING CONTROL OF A MULTI-STAGE COMBUSTOR
- Publication number 20150027100
- Publication date Jan 29, 2015
- ROLLS-ROYCE CONTROLS AND DATA SERVICES LIMITED
- Yong QIN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method and system for operating a multi-stage combustor
- Publication number 20070021899
- Publication date Jan 25, 2007
- Rolls-Royce plc
- Ian Allan Griffin
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES