Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8673208 | Process and equipment for the production of direct reduced iron and/or pig iron from iron ores having a high-phosphorus content | — | 2014-03-18 |
| 8287619 | Process and equipment for the production of direct reduced iron and/or pig iron from iron ores having a high-phosphorus content | — | 2012-10-16 |