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Ronan Dif
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Ravenswood, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Aircraft structural member made of an Al-Cu-Mg alloy
Patent number
7,993,474
Issue date
Aug 9, 2011
Alcan Rhenalu/Constellium France
Timothy Warner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aircraft structural member made of an Al-Cu-Mg alloy
Patent number
7,294,213
Issue date
Nov 13, 2007
Pechiney Rhenalu
Timothy Warner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
AlCuMg alloys with high damage tolerance suitable for use as struct...
Patent number
7,252,723
Issue date
Aug 7, 2007
Pechiney Rhenalu
Ronan Dif
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Al-Mg alloy products suitable for welded construction
Patent number
7,211,161
Issue date
May 1, 2007
Alcan Rhenalu
Georges Pillet
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Clad aluminum alloy sheet for aircraft structural parts
Patent number
6,528,183
Issue date
Mar 4, 2003
Pechiney Rhenalu
Ronan Dif
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
AIRCRAFT STRUCTURAL MEMBER MADE OF AN AL-CU-MG ALLOY
Publication number
20080210350
Publication date
Sep 4, 2008
Pichiney Rhenalu
Timothy Warner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
AlCuMg ALLOYS WITH HIGH DAMAGE TOLERANCE SUITABLE FOR USE AS STRUCT...
Publication number
20070284019
Publication date
Dec 13, 2007
ALCAN RHENALU
Ronan Dif
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Simplified method for making rolled al-zn-mg alloy products, and re...
Publication number
20060016523
Publication date
Jan 26, 2006
Ronan Dif
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Aircraft structural member made of an Al-Cu-Mg alloy
Publication number
20040086418
Publication date
May 6, 2004
Timothy Warner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
AlCuMg alloys with high damage tolerance suitable for use as struct...
Publication number
20040079455
Publication date
Apr 29, 2004
PECHINEY RHENALU
Ronan Dif
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Al-Mg alloy products suitable for welded construction
Publication number
20040003872
Publication date
Jan 8, 2004
Georges Pillet
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method of manufacturing formed pieces of type 2024 aluminum alloy
Publication number
20030140990
Publication date
Jul 31, 2003
PECHINEY RHENALU
Herve Ribes
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Clad aluminum alloy sheet for aircraft structural parts
Publication number
20020031682
Publication date
Mar 14, 2002
Ronan Dif
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Al-si-mg aluminum alloy aircraft structural component production me...
Publication number
20020014290
Publication date
Feb 7, 2002
Ronan Dif
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...