RF

Renaud Frappier

AR Arcelormittal: 1 patents #30 of 132Top 25%
📍 Sainte-Cécile, FR: #1 of 1 inventorsTop 100%
Overall (2023): #285,017 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11590599 Resistance spot welding method for joining zinc coated steel sheets Céline Musik, Kangying Zhu, Didier Hun, Jean-Michel Mataigne, Astrid Perlade 2023-02-28