Christopher A. Powell

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Cardiff, GB

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Patents Grantslast 30 patents

Information Patent Grant
Organic matrix composite integrally bladed rotor
- Patent number 7,491,032
- Issue date Feb 17, 2009
- Rolls-Royce PLC
- Christopher Alan Powell
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Damped aerofoil structure
- Patent number 7,128,536
- Issue date Oct 31, 2006
- Rolls-Royce PLC
- David A. Williams
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Component with internal damping
- Patent number 7,070,390
- Issue date Jul 4, 2006
- Rolls-Royce PLC
- Christopher A. Powell
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC MATRIX COMPOSITE INTEGRALLY BLADED ROTOR
- Publication number 20090068015
- Publication date Mar 12, 2009
- Rolls-Royce plc
- Christopher A. Powell
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Component with internal damping
- Publication number 20050047918
- Publication date Mar 3, 2005
- Rolls-Royce plc
- Christopher A. Powell
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Damped aerofoil structure
- Publication number 20040253115
- Publication date Dec 16, 2004
- Rolls-Royce plc
- David A. Williams
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES