JH

Jean-Marie Helmer

AR Arcelormittal: 1 patents #27 of 144Top 20%
Overall (2025): #349,403 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12208461 Assembly of at least 2 metallic substrates Tiago Machado Amorim, Stéphanie Michaut, Pascal Bertho 2025-01-28