Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9181602 | Device for degassing molten steel with an improved discharge nozzle | Hans-Jürgen Odenthal | 2015-11-10 |
| 8021599 | Method and installation for producing steel products with optimum surface quality | Fritz-Peter Pleschiutschnigg, Karl-Ernst Hensger, Dieter Rosenthal, Rainer Teworte | 2011-09-20 |
| 7998237 | Method and installation for the production of steel products having an optimum surface quality | Fritz-Peter Pleschiutschnigg, Karl-Ernst Hensger, Dieter Rosenthal, Rainer Teworte | 2011-08-16 |