JH

Jean-Christophe Hell

AR Arcelormittal: 5 patents #55 of 463Top 15%
Overall (All Time): #897,227 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12188102 Method for producing a TWIP steel sheet having an austenitic microstructure Nicolas Charbonnier, Thierry Iung, Blandine REMY 2025-01-07
11987857 Cold rolled and annealed steel sheet, method of production thereof and use of such steel to produce vehicle parts Irène DE DIEGO CALDERON 2024-05-21
10995386 Double annealed steel sheet having high mechanical strength and ductility characteristics, method of manufacture and use of such sheets Artem Arlazarov, Frédéric KEGEL 2021-05-04
10472692 Method for manufacturing a high strength steel sheet having improved formability and ductility and sheet obtained Gunhild Föjer, Michel SOLER 2019-11-12
10308995 Steel sheet having very high mechanical properties of strength and ductility Sebastien Allain 2019-06-04