JE

Jean-Christophe Ehrstrom

CI Constellium Issoire: 1 patents #4 of 13Top 35%
Overall (2019): #423,025 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10196722 Method for manufacturing a structural element having a variable thickness for aircraft production Armelle Danielou, Timothy Warner 2019-02-05