EHRSTROM; Jean-Christophe

Patent Applications and Registrations

Patent applications and USPTO patent grants for EHRSTROM; Jean-Christophe.The latest application filed is for "al-zn-cu-mg alloys and their manufacturing process".

Company Profile

6.10.20

EHRSTROM; Jean-Christophe - Grenoble FR
Ehrstrom; Jean-Christophe - Echirolles N/A FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Al-zn-cu-mg Alloys And Their Manufacturing Process App 20220081740 - NIZERY; Erembert ; et al.	2022-03-17
Metal Sheet Made Of High-strength 2xxx Alloy For An Aircraft Fuselage App 20210388470 - CHEVY; Juliette ; et al.	2021-12-16
Process For Manufacturing A Bimetallic Part Using A Dilation-causing Thermal Treatment App 20210238706 - EHRSTROM; Jean-Christophe ; et al.	2021-08-05
Al-zn-cu-mg Alloys With High Strength And Method Of Fabrication App 20200232072 - WHELCHEL; Ricky ; et al.	2020-07-23
Al-zn-cu-mg Alloys And Their Manufacturing Process App 20200131612 - WHELCHEL; Ricky ; et al.	2020-04-30
Method Of Manufacturing A Structural Element App 20200078862 - EHRSTROM; Jean-Christophe ; et al.	2020-03-12
Thin Sheets Made Of An Aluminum-magnesium-scandium Alloy For Aerospace Applications App 20190249285 - BES; Bernard ; et al.	2019-08-15
Thick Plates Made Of Al-cu-li Alloy With Improved Fatigue Properties App 20190040508 - EHRSTROM; Jean-Christophe ; et al.	2019-02-07
Method for manufacturing a structural element having a variable thickness for aircraft production Grant 10,196,722 - Ehrstrom , et al. Fe	2019-02-05
Sheets Made From Aluminum-magnesium-zirconium Alloys For Aerospace Applications App 20180312952 - POUGET; Gaelle ; et al.	2018-11-01
Aluminium-copper-lithium Alloy Sheets For Producing Aeroplane Fuselages App 20160060741 - CHEVY; Juliette ; et al.	2016-03-03
Method For Manufacturing A Structural Element Having A Variable Thickness For Aircraft Production App 20150299837 - Ehrstrom; Jean-Christophe ; et al.	2015-10-22
Structrual element made of an aluminum alloy including an optical sensor Grant 8,693,812 - Ehrstrom , et al. April 8, 2	2014-04-08
Welded structural member and method and use thereof Grant 8,420,226 - Ehrstrom , et al. April 16, 2	2013-04-16
Al-Li rolled product for aerospace applications Grant 8,323,426 - Danielou , et al. December 4, 2	2012-12-04
Structural element and method of manufacture Grant 8,091,828 - Van Der Veen , et al. January 10, 2	2012-01-10
Al-Li Rolled Product for Aerospace Applications App 20100314007 - DANIELOU; Armelle ; et al.	2010-12-16
Simplified method for making rolled Al--Zn--Mg alloy products, and resulting products Grant 7,780,802 - Dif , et al. August 24, 2	2010-08-24
Structrual Element Made Of An Aluminum Alloy Including An Optical Sensor App 20090184202 - Ehrstrom; Jean-Christophe ; et al.	2009-07-23
Al-Li ROLLED PRODUCT FOR AEROSPACE APPLICATIONS App 20090159159 - Danielou; Armelle ; et al.	2009-06-25
Manufacturing method for friction welded aluminum alloy parts Grant 7,490,752 - Ehrstrom , et al. February 17, 2	2009-02-17
Structural Element and Method of Manufacture App 20080265094 - Van Der Veen; Sjoerd ; et al.	2008-10-30
Composite laminated aluminum-glass fiber sandwich panels Grant 7,087,317 - Ehrstrom , et al. August 8, 2	2006-08-08
Welded structural member and method and use thereof App 20060054666 - Ehrstrom; Jean-Christophe ; et al.	2006-03-16
Simplified method for making rolled al-zn-mg alloy products, and resulting products App 20060016523 - Dif; Ronan ; et al.	2006-01-26
Metallurgical product and structure member for aircraft made of Al-Zn-Cu-Mg alloy App 20050150578 - Bes, Bernard ; et al.	2005-07-14
Composite laminated aluminum-glass fiber sandwich panels App 20050037188 - Ehrstrom, Jean-Christophe ; et al.	2005-02-17
Manufacturing method for friction welded aluminum alloy parts App 20050011932 - Ehrstrom, Jean-Christophe ; et al.	2005-01-20

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