Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021599 | Method and installation for producing steel products with optimum surface quality | Karl-Ernst Hensger, Dieter Rosenthal, Rainer Teworte, Dieter Tembergen | 2011-09-20 |
| 7998237 | Method and installation for the production of steel products having an optimum surface quality | Karl-Ernst Hensger, Dieter Rosenthal, Rainer Teworte, Dieter Tembergen | 2011-08-16 |