Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5961688 | Process and device for making liquid iron by non-electric and electric smelting | Peter Meierling, Udo Falkenreck, Stefan Lemke | 1999-10-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5961688 | Process and device for making liquid iron by non-electric and electric smelting | Peter Meierling, Udo Falkenreck, Stefan Lemke | 1999-10-05 |