Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4401243 | Charging a mold for continuous casting | Gerd Diederich, Hans Husselmann, Eberhard Heimann, Frithjof Schauffele | 1983-08-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4401243 | Charging a mold for continuous casting | Gerd Diederich, Hans Husselmann, Eberhard Heimann, Frithjof Schauffele | 1983-08-30 |