Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7719145 | Enhanced internal electrical generators | Berj A. Terzian | 2010-05-18 |
| 7485992 | Armature type electrical generators for self powered cell phones | Berj A. Terzian | 2009-02-03 |
| 7482718 | Enhanced internal electrical generator powered by hand-crank | Berj A. Terzian | 2009-01-27 |
| 6716398 | Method and apparatus for using hydroxyl to reduce pollutants in the exhaust gases from the combustion of a fuel | Robert P. Caren | 2004-04-06 |
| 6357223 | Method and apparatus for enhancing the rate and efficiency of gas phase reactions | Robert P. Caren, David Christeller | 2002-03-19 |
| 6330794 | Method and apparatus for using free radicals to reduce pollutants in the exhaust gases from the combustion of a fuel | Robert P. Caren, Leon 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 | Robert P. Caren, 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 | Robert P. Caren | 2001-07-24 |
| 6253544 | Method and apparatus for reducing pollutants | Robert N. Miller, Robert P. Caren | 2001-07-03 |
| 6047543 | Method and apparatus for enhancing the rate and efficiency of gas phase reactions | Robert P. Caren, David Christeller | 2000-04-11 |
| 6048500 | Method and apparatus for using hydroxyl to reduce pollutants in the exhaust gases from the combustion of a fuel | Robert P. Caren | 2000-04-11 |
| 6029442 | Method and apparatus for using free radicals to reduce pollutants in the exhaust gases from the combustion of fuel | Robert P. Caren, Leon Ekchian | 2000-02-29 |
| 6012283 | Method and apparatus for reducing pollutants | Robert N. Miller, Robert P. Caren | 2000-01-11 |
| 5863413 | Method for using hydroxyl radical to reduce pollutants in the exhaust gases from the combustion of a fuel | Robert P. Caren | 1999-01-26 |
| 5806305 | Method and apparatus for reducing pollutants | Robert N. Miller, Robert P. Caren | 1998-09-15 |
| 4862160 | Item identification tag for rapid inventory data acquisition system | Robert W. Hoffman, Leon Ekchian, Kaigham J. Gabriel | 1989-08-29 |
| 4673932 | Rapid inventory data acquistion system | Robert W. Hoffman, Leon Ekchian, Kaigham J. Gabriel | 1987-06-16 |
| 4624140 | Liquid medium capacitive displacement sensor | Robert W. Hoffman, Leon Ekchian | 1986-11-25 |