Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5207164 | Process to limit the production of flyash by dry bottom boilers | James E. Gabrielson, Robert A. Schrecengost | 1993-05-04 |
| 5181475 | Apparatus and process for control of nitric oxide emissions from combustion devices using vortex rings and the like | James E. Gabrielson | 1993-01-26 |
| 5141726 | Process for reducng No.sub.x emissions from combustion devices | James E. Gabrielson | 1992-08-25 |
| 5078064 | Apparatus and method of lowering NO.sub.x emissions using diffusion processes | Steven E. Winberg, James E. Gabrielson, James C. McMichael | 1992-01-07 |
| 5044286 | Process to eliminate production of fly ash by wet bottom boilers | Robert A. Schrecengost, James E. Gabrielson | 1991-09-03 |
| 5042404 | Method of retaining sulfur in ash during coal combustion | Richard Booth, Roger W. Glickert | 1991-08-27 |
| 4960059 | Low NOx burner operations with natural gas cofiring | Eugene Berkau, James E. Gabrielson, Steve Winberg | 1990-10-02 |
| 4932337 | Method to improve the performance of low-NOx burners operating on difficult to stabilize coals | John Pohl, Howard B. Lange | 1990-06-12 |
| 4848251 | Method to enhance removal of sulfur compounds by slag | James E. Gabrielson, John Pohl | 1989-07-18 |
| 4779545 | Apparatus and method of reducing nitrogen oxide emissions | James E. Gabrielson, Howard B. Lange | 1988-10-25 |
| 4223615 | Low nox coal burner | Arlen W. Bell | 1980-09-23 |