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Guy-Michel Raynaud
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Saint Egreve, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method for warm swaging Al-Mg alloy parts
Patent number
8,486,206
Issue date
Jul 16, 2013
Constellium France
Pierre Litalien
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Product for a welded construction made of AlMgMn alloy having impro...
Patent number
6,969,432
Issue date
Nov 29, 2005
Pechiney Rhenalu
Guy-Michel Raynaud
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Product for a welded construction made of AlMgMn alloy having impro...
Patent number
6,444,059
Issue date
Sep 3, 2002
Pechiney Rhenalu
Guy-Michel Raynaud
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Thick alznmgcu alloy products with improved properties
Patent number
6,315,842
Issue date
Nov 13, 2001
Pechiney Rhenalu
Ravi Shahani
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Al-Cu-Mg sheet metals with low levels of residual stress
Patent number
6,077,363
Issue date
Jun 20, 2000
Pechiney Rhenalu
Fabrice Heymes
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
AlMg alloy for welded constructions having improved mechanical char...
Patent number
6,056,836
Issue date
May 2, 2000
Pechiney Rhenalu
Jean-Luc Hoffman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Thick alZnMgCu alloy products with improved properties
Patent number
6,027,582
Issue date
Feb 22, 2000
Pechiney Rhenalu
Ravi Shahani
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Al-Cu-Mg sheet metals with low levels of residual stress
Patent number
5,792,287
Issue date
Aug 11, 1998
Pechiney Rhenalu
Fabrice Heymes
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for producing a thin sheet suitable for making up constitue...
Patent number
5,616,190
Issue date
Apr 1, 1997
Pechiney Rhenalu
Jean-Marc Legresy
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Strong formable isotropic aluminium alloys for drawing and ironing
Patent number
5,516,382
Issue date
May 14, 1996
Pechiney Rhenalu
Guy-Michel Raynaud
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of raising the recrystallization temperature of aluminium an...
Patent number
4,816,088
Issue date
Mar 28, 1989
Cegedur Societe de Transformation de L'Aliminium Pechiney
Francois-Regis Boutin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
Autobody Skin Piece Made of an Al-Si-Mg Sheet Metal Alloy and Fixed...
Publication number
20130009422
Publication date
Jan 10, 2013
Constellium France
Myriam Bouet-Griffon
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
AA 6XXX ALUMINIUM ALLOY FOR PRECISION TURNING
Publication number
20120121456
Publication date
May 17, 2012
ALCAN DECIN EXTRUSIONS SRO
Mary-Anne Kulas
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Autobody skin piece made of an al-si-mg sheet metal alloy and fixed...
Publication number
20070194603
Publication date
Aug 23, 2007
Myriam Bouet-Griffon
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for warm swaging al-mg alloy parts
Publication number
20060130941
Publication date
Jun 22, 2006
Pierre Litalien
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRODUCT FOR A WELDED CONSTRUCTION MADE OF ALMGMN ALLOY HAVING IMPRO...
Publication number
20050183795
Publication date
Aug 25, 2005
PECHINEY RHENALU
Guy-Michel Raynaud
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Product for a welded construction made of AlMgMn alloy having impro...
Publication number
20030031580
Publication date
Feb 13, 2003
Guy-Michel Raynaud
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PRODUCT FOR A WELDED CONSTRUCTION MADE OF ALMGMN ALLOY HAVING IMPRO...
Publication number
20010050118
Publication date
Dec 13, 2001
GUY-MICHEL RAYNAUD
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...