Inventor
EHRSTROM JEAN-CHRISTOPHE
FR13 patents
⚠️ This page may combine multiple inventors who share the name “EHRSTROM JEAN-CHRISTOPHE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CONSTELLIUM ISSOIRE
5 patentsUS12065720B2Aug 20, 2024
Metal sheet made of high-strength 2XXX alloy for an aircraft fuselage
CONSTELLIUM ISSOIRE0 citations56
US12247264B2Mar 11, 2025
Process for manufacturing a bimetallic part using a dilation-causing thermal treatment
CONSTELLIUM ISSOIRE0 citations46
US12421578B2Sep 23, 2025
Al—Zn—Cu—Mg alloys with high strength and method of fabrication
CONSTELLIUM ISSOIRE0 citations41
US12421587B2Sep 23, 2025
Wrought products made of 2XXX alloy having an optimized corrosion resistance, and method for obtaining same
CONSTELLIUM ISSOIRE0 citations40
US11976347B2May 7, 2024
Al—Zn—Cu—Mg alloys and their manufacturing process
CONSTELLIUM ISSOIRE0 citations40
ALCAN RHENALU
3 patentsUS7087317B2Aug 8, 2006
Composite laminated aluminum-glass fiber sandwich panels
ALCAN RHENALU26 citations91
US7490752B2Feb 17, 2009
Manufacturing method for friction welded aluminum alloy parts
ALCAN RHENALU14 citations83
US7780802B2Aug 24, 2010
Simplified method for making rolled Al—Zn—Mg alloy products, and resulting products
ALCAN RHENALU10 citations78