Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639293 | Method and apparatus for production of iron from iron compounds | Johannes G. Bernard, Hendrikus Koenraad Albertus Meijer | 1997-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639293 | Method and apparatus for production of iron from iron compounds | Johannes G. Bernard, Hendrikus Koenraad Albertus Meijer | 1997-06-17 |