Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4306903 | Method for reducing particulate iron oxide to molten iron with solid reductant and oxy-fuel burners | Donald Beggs, David C. Meissner | 1981-12-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4306903 | Method for reducing particulate iron oxide to molten iron with solid reductant and oxy-fuel burners | Donald Beggs, David C. Meissner | 1981-12-22 |