Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683488 | Method for producing an iron feedstock from industrial furnace waste streams | Allan S. Myerson, Paul R. DiBella | 1997-11-04 |
| 5667555 | Method for the removal of calcium by products during the production of an iron feedstock | Allan S. Myerson, Charles W. Sanzenbacher, Paul R. DiBella | 1997-09-16 |