JH

Jean-Marie Helmer

AR Arcelormittal: 3 patents #88 of 463Top 20%
Overall (All Time): #1,314,545 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12208461 Assembly of at least 2 metallic substrates Tiago Machado Amorim, Stéphanie Michaut, Pascal Bertho 2025-01-28
11919102 Assembly of at least 2 metallic substrates Tiago Machado Amorim, Stéphanie Michaut, Maxime Brossard, Pascal Bertho 2024-03-05
11772184 Welding method for the manufacture of an assembly of at least 2 metallic substrates Tiago Machado Amorim, Maxime Brossard, Stéphanie Michaut 2023-10-03