Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5855645 | Production of more concentrated iron product from industrial waste materials streams | Allan S. Myerson, Charles W. Sanzenbacher, Peter Robinson, Paul R. DiBella | 1999-01-05 |
| 5849063 | Production of direct reduced iron and/or pig iron from industrial waste streams | Allan S. Myerson, Charles W. Sanzenbacher, Peter Robinson, Paul R. DiBella | 1998-12-15 |
| 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 |
| 5582631 | Method for the production of a feedstock containing usable iron constituents from industrial waste streams | Allan S. Myerson, Charles W. Sanzenbacher, Paul R. DiBella | 1996-12-10 |
| 5571306 | Method for producing an enriched iron feedstock from industrial furnace waste streams | Allan S. Myerson, Paul R. DiBella | 1996-11-05 |