Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716398 | Method and apparatus for using hydroxyl to reduce pollutants in the exhaust gases from the combustion of a fuel | Jack A. Ekchian | 2004-04-06 |
| 6357223 | Method and apparatus for enhancing the rate and efficiency of gas phase reactions | David Christeller, Jack A. Ekchian | 2002-03-19 |
| 6330794 | Method and apparatus for using free radicals to reduce pollutants in the exhaust gases from the combustion of a fuel | Leon Ekchian, Jack A. Ekchian | 2001-12-18 |
| 6321531 | Method and apparatus for using free radicals to reduce pollutants in the exhaust gases from the combustion of a fuel | Jack A. Ekchian, Tony Dekelaita, Ray M. Hallenbeck, Victor J. Nowak, John Pietrasik +4 more | 2001-11-27 |
| 6264899 | Method and apparatus for using hydroxyl to reduce pollutants in the exhaust gases from the combustion of a fuel | Jack A. Ekchian | 2001-07-24 |
| 6253544 | Method and apparatus for reducing pollutants | Robert N. Miller, Jack A. Ekchian | 2001-07-03 |
| 6047543 | Method and apparatus for enhancing the rate and efficiency of gas phase reactions | David Christeller, Jack A. Ekchian | 2000-04-11 |
| 6048500 | Method and apparatus for using hydroxyl to reduce pollutants in the exhaust gases from the combustion of a fuel | Jack A. Ekchian | 2000-04-11 |
| 6029442 | Method and apparatus for using free radicals to reduce pollutants in the exhaust gases from the combustion of fuel | Leon Ekchian, Jack A. Ekchian | 2000-02-29 |
| 6012283 | Method and apparatus for reducing pollutants | Robert N. Miller, Jack A. Ekchian | 2000-01-11 |
| 5863413 | Method for using hydroxyl radical to reduce pollutants in the exhaust gases from the combustion of a fuel | Jack A. Ekchian | 1999-01-26 |
| 5806305 | Method and apparatus for reducing pollutants | Robert N. Miller, Jack A. Ekchian | 1998-09-15 |
| 5521077 | Method of generating multiple protein variants and populations of protein variants prepared thereby | Chaitan Khosla | 1996-05-28 |