Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6117387 | Apparatus for production of direct reduced iron with reduced fuel consumption and emission of carbon monoxide | Balu Sarma | 2000-09-12 |
| 5951740 | Production of direct reduced iron with reduced fuel consumption and emission of carbon monoxide | Balu Sarma | 1999-09-14 |
| 5904475 | Dual oxidant combustion system | — | 1999-05-18 |
| 5609662 | Method for processing niter-containing glassmaking materials | Hisashi Kobayashi, Arthur W. Francis, Jr. | 1997-03-11 |
| 5597298 | Laminar flow burner | William J. Snyder, Richard Thomas Semenza, Johnny Dean Jackson | 1997-01-28 |
| 5458672 | Combustion of sulfur released from sulfur bearing materials | — | 1995-10-17 |
| 5022332 | Combustion method for improved endothermic dissociation | — | 1991-06-11 |