EW

Ernst Weckenmann

TA Thyssenkrupp Steel Ag: 1 patents #23 of 84Top 30%
Overall (All Time): #3,370,858 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7455340 Reinforced section Axel Grüneklee, Lothar Patberg 2008-11-25