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Philippe Lequeu
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Veyre-Monton, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method of making a structural element for aeronautical construction...
Patent number
10,144,998
Issue date
Dec 4, 2018
CONSTELLIUM ISSOIRE
Philippe Lequeu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for assembling aluminum alloy parts by welding
Patent number
9,555,504
Issue date
Jan 31, 2017
CONSTELLIUM ISSOIRE
Isabelle Bordesoules-Eberl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for assembling aluminum alloy parts by welding
Patent number
8,469,255
Issue date
Jun 25, 2013
Constellium France
Isabelle Bordesoules
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Manufacturing process for semi-finished products containing two alu...
Patent number
7,938,165
Issue date
May 10, 2011
Alcan Rhenalu
Philippe Lequeu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Aircraft structure element made of an Al-Cu-Mg- alloy
Patent number
6,692,589
Issue date
Feb 17, 2004
Pechiney Rhenalu
Timothy Warner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Product made of an AlCuMg alloy for aircraft structural elements
Patent number
6,602,361
Issue date
Aug 5, 2003
Pechiney Rhenalu
Timothy Warner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aircraft structure element made of an Al-Cu-Mg alloy
Patent number
6,569,542
Issue date
May 27, 2003
Pechiney Rhenalu
Timothy Warner
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
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...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR ASSEMBLING ALUMINUM ALLOY PARTS BY WELDING
Publication number
20130248053
Publication date
Sep 26, 2013
Constellium France
Isabelle Bordesoules - Eberl
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR ASSEMBLING ALUMINUM ALLOY PARTS BY WELDING
Publication number
20100288400
Publication date
Nov 18, 2010
ALCAN RHENALU
Isabelle Bordesoules
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Manufacturing process for semi-finished products containing two alu...
Publication number
20070259200
Publication date
Nov 8, 2007
Alcan Rhenalu
Philippe Lequeu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method Of Making A Structural Element For Aeronautical Construction...
Publication number
20070246137
Publication date
Oct 25, 2007
Philippe Lequeu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Low internal stress Al-Zn-Cu-Mg plates
Publication number
20060151075
Publication date
Jul 13, 2006
Sjoerd Van Der Veen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Structural member for aeronautical construction with a variation of...
Publication number
20050217770
Publication date
Oct 6, 2005
Philippe Lequeu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Product made of an AlCuMg alloy for aircraft structural elements
Publication number
20030217793
Publication date
Nov 27, 2003
PECHINEY RHENALU
Timothy Warner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Aircraft structure element made of an Al-Cu-Mg- alloy
Publication number
20030207141
Publication date
Nov 6, 2003
PECHINEY RHENALU
Timothy Warner
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...
Information
Patent Application
PRODUCT MADE OF AN ALCUMG ALLOY FOR AIRCRAFT STRUCTURAL ELEMENTS
Publication number
20020014288
Publication date
Feb 7, 2002
TIMOTHY WARNER
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Aircraft structure element made of an Al-Cu-Mg alloy
Publication number
20010006082
Publication date
Jul 5, 2001
Timothy Warner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...