Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802886 | Method of producing a metallized briquette | James M. McClelland, Jr. | 2004-10-12 |
| 6749664 | Furnace hearth for improved molten iron production and method of operation | David C. Meissner, Kyle James Shoop | 2004-06-15 |
| 6685761 | Method for producing beneficiated titanium oxides | Ronald D. Gray | 2004-02-03 |