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Pierre Sainfort
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Grenoble, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Manufacturing process for a hollow pressure vessel made of AlZnMgCu...
Patent number
6,565,684
Issue date
May 20, 2003
Societe Metallurgique de Gerzat
Christophe Sigli
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
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
Aluminum-silicon alloy sheet for use in mechanical, aircraft and sp...
Patent number
5,837,070
Issue date
Nov 17, 1998
Pechiney Rhenalu
Pierre Sainfort
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for the desensitisation to intercrystalline corrosion of 20...
Patent number
5,643,372
Issue date
Jul 1, 1997
Pechiney Rhenalu
Pierre Sainfort
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
7000 Alloy having high mechanical strength and a process for obtain...
Patent number
5,560,789
Issue date
Oct 1, 1996
Pechiney Recherche
Pierre Sainfort
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Hardened aluminum alloy stock materials having continuous variation...
Patent number
5,547,524
Issue date
Aug 20, 1996
Pierre Sainfort
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of heat treatment of AL-based alloys containing Li and the p...
Patent number
4,897,125
Issue date
Jan 30, 1990
Bruno Dubost
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
Manufacturing process for a hollow pressure vessel made of AlZnMgCu...
Publication number
20010039982
Publication date
Nov 15, 2001
Christophe Sigli
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...