Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4333761 | Method for direct reduction of iron using high sulfur gas | William A. Ahrendt | 1982-06-08 |
| 4316739 | Method for producing molten iron | John C. Scarlett | 1982-02-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4333761 | Method for direct reduction of iron using high sulfur gas | William A. Ahrendt | 1982-06-08 |
| 4316739 | Method for producing molten iron | John C. Scarlett | 1982-02-23 |