Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326887 | Basic process of producing basic fluxed pellets for iron-making | Lindsay G. Stewart, Carl V. Gladysz, Jim Wilson | 1982-04-27 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326887 | Basic process of producing basic fluxed pellets for iron-making | Lindsay G. Stewart, Carl V. Gladysz, Jim Wilson | 1982-04-27 |