Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9499755 | Composite briquette for steelmaking or ironmaking furnace charge | — | 2016-11-22 |
| 9499878 | Composite briquette for steelmaking or ironmaking furnace charge | — | 2016-11-22 |
| 6773486 | Use of rice hull ash in steelmaking | — | 2004-08-10 |
| 6051049 | Utilization of strontium aluminate in steelmaking | — | 2000-04-18 |
| 5916827 | Composite briquette for electric furnace charge | — | 1999-06-29 |