Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6682709 | Method for reducing NOx from exhaust gases produced by industrial processes | Ralph J. Slone, Vishwesh Palekar, Madhu Ramavajala | 2004-01-27 |
| 6348178 | Method for reducing NOx from exhaust gases produced by industrial processes | Ralph J. Slone, Vishwesh Palekar, Madhu Ramavajjala | 2002-02-19 |
| 6066303 | Apparatus and method for reducing NOx from exhaust gases produced by industrial processes | Ralph J. Slone, Vishwesh Palekar, Madhu Ramavajjala | 2000-05-23 |
| 5985222 | Apparatus and method for reducing NOx from exhaust gases produced by industrial processes | Ralph J. Slone, Vishwesh Palekar, Madhu Ramavajjala | 1999-11-16 |
| 5510092 | Integrated catalytic/non-catalytic process for selective reduction of nitrogen oxides | Mansour N. Mansour | 1996-04-23 |
| 4938782 | Method of refining coal by short residence time hydrodisproportionation to form a novel coal derived fuel system | Lee G. Meyer, Gerald F. Cavaliere | 1990-07-03 |
| 4848460 | Contained recovery of oily waste | Lyle A. Johnson, Jr. | 1989-07-18 |