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Edwin S Twigg
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Derby, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Fibre pre-form manufacturing method
Patent number
9,914,991
Issue date
Mar 13, 2018
Rolls-Royce PLC
Edwin Stephen Twigg
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fiber reinforced metal rotor
Patent number
7,811,062
Issue date
Oct 12, 2010
Rolls-Royce PLC
Edwin S Twigg
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Method of manufacturing an article by applying heat and pressure, a...
Patent number
7,543,379
Issue date
Jun 9, 2009
Rolls-Royce PLC
Edwin S Twigg
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing a fibre reinforced metal matrix composite a...
Patent number
7,516,548
Issue date
Apr 14, 2009
Rolls-Royce PLC
Edwin S Twigg
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing a fiber reinforced metal matrix composite a...
Patent number
7,343,677
Issue date
Mar 18, 2008
Rolls-Royce PLC
Edwin S Twigg
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of manufacturing a fibre reinforced metal matrix composite a...
Patent number
7,325,306
Issue date
Feb 5, 2008
Rolls-Royce PLC
Edwin S Twigg
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of manufacturing an article by applying heat and pressure, a...
Patent number
7,316,066
Issue date
Jan 8, 2008
Rolls-Royce PLC
Edwin S Twigg
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of making a fibre reinforced metal component
Patent number
5,946,801
Issue date
Sep 7, 1999
Rolls-Royce plc
Edwin S Twigg
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
METAL COATED FIBRE FORMING APPARATUS AND METHOD OF FORMING A METAL...
Publication number
20160177434
Publication date
Jun 23, 2016
Rolls-Royce plc
Edwin Stephen TWIGG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
FIBRE PRE-FORM MANUFACTURING METHOD
Publication number
20150321873
Publication date
Nov 12, 2015
Rolls-Royce plc
Edwin Stephen TWIGG
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Method of manufacturing an article by appyling heat and pressure, a...
Publication number
20080030022
Publication date
Feb 7, 2008
ROLLS-ROYCE PLC
Edwin S. Twigg
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of manufacturing an article by applying heat and pressure, a...
Publication number
20070283549
Publication date
Dec 13, 2007
ROLLS-ROYCE PLC
Edwin S. Twigg
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of manufacturing a fibre reinforced metal matrix composite a...
Publication number
20050166386
Publication date
Aug 4, 2005
Edwin S. Twigg
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of manufacturing an article by applying heat and pressure, a...
Publication number
20050104368
Publication date
May 19, 2005
Edwin S. Twigg
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of manufacturing a fibre reinforced metal matrix composite a...
Publication number
20050103827
Publication date
May 19, 2005
Edwin S. Twigg
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method of manufacturing a fibre reinforced metal matrix composite a...
Publication number
20050086789
Publication date
Apr 28, 2005
Edwin S. Twigg
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...