DC

Dirk Czupryna

TA Thyssenkrupp Steel Europe Ag: 3 patents #77 of 347Top 25%
📍 Duisburg, DE: #195 of 870 inventorsTop 25%
Overall (All Time): #1,353,150 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12098441 Flat steel product having improved processing properties Maria Köyer, Fred Jindra 2024-09-24
11891676 Flat steel product having improved processing properties Maria Köyer, Fred Jindra 2024-02-06
10011897 Method and device for hot-dip coating a metal strip with a metal covering Christopher Gusek, Joerg Schulte, Marc Blumenau, Fred Jindra, Rudolf Schoenenberg 2018-07-03