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Laurent Cretteur
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Gouvieux, FR
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last 30 patents
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Patent Grant
Hot-formed previously welded steel part with very high mechanical r...
Patent number
11,426,820
Issue date
Aug 30, 2022
Arcelormittal
Laurent Cretteur
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hot-formed previously welded steel part with very high mechanical r...
Patent number
10,919,117
Issue date
Feb 16, 2021
Arcelormittal Investigacion y Desarrollo, S.L.
Laurent Cretteur
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hot-formed previously welded steel part with very high mechanical r...
Patent number
10,828,729
Issue date
Nov 10, 2020
Arcelormittal
Laurent Cretteur
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Hot-Formed Previously Welded Steel Part with very High Mechanical R...
Publication number
20240116141
Publication date
Apr 11, 2024
ARCELORMITTAL
Laurent Cretteur
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Hot-Formed Previously Welded Steel Part with very High Mechanical R...
Publication number
20220347797
Publication date
Nov 3, 2022
ARCELORMITTAL
Laurent Cretteur
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Hot-Formed Previously Welded Steel Part with very High Mechanical R...
Publication number
20170341187
Publication date
Nov 30, 2017
ARCELORMITTAL
Laurent Cretteur
B32 - LAYERED PRODUCTS
Information
Patent Application
Hot-Formed Previously Welded Steel Part with very High Mechanical R...
Publication number
20170304952
Publication date
Oct 26, 2017
ARCELORMITTAL
Laurent Cretteur
B32 - LAYERED PRODUCTS
Information
Patent Application
HOT-FORMED PREVIOUSLY WELDED STEEL PART WITH VERY HIGH MECHANICAL R...
Publication number
20150030382
Publication date
Jan 29, 2015
ARCELORMITTAL INVESTIGACION Y DESARROLLO, S.L.
Laurent Cretteur
C21 - METALLURGY OF IRON