Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5556457 | Recovery of steel plant revert materials through cementitious agglomeration | Raymond Terza | 1996-09-17 |
| 5554207 | Process of recycling iron oxides and plastics in steelmaking | Alvin A. Terchick | 1996-09-10 |
| 5395441 | Revert briquettes for iron making blast furnace | Richard L. Cole | 1995-03-07 |
| 4657584 | Effect of MgO source on sinter properties | Eugene N. Silverman | 1987-04-14 |