Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6585032 | Strip casting plant | Klaus Schwerdtfeger, Karl-Heinz Spitzer, Paul Freier, Thomas Von Hinrichs, Wolfgang Reichelt +3 more | 2003-07-01 |
| 6112954 | Casting nozzle for thin strip casting plants | Klaus Schwerdtfeger, Karl-Heinz Spitzer, Wolfgang Reichelt, Ulrich Urlau, Joachim Kroos | 2000-09-05 |