Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6171364 | Method for stable operation of a smelter reactor | Balu Sarma | 2001-01-09 |
| 5980606 | Method for reducing sulfuric content in the offgas of an iron smelting process | Balu Sarma, Joseph E. McGreal | 1999-11-09 |
| 5885322 | Method for reducing iron losses in an iron smelting process | Balu Sarma | 1999-03-23 |