Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316469 | Nitrogen oxide control using internally recirculated flue gas | Michael Martin, William C. Gibson | 1994-05-31 |
| 5284438 | Multiple purpose burner process and apparatus | Eugene C. McGill, William C. Gibson, David Schmitt | 1994-02-08 |
| 5135387 | Nitrogen oxide control using internally recirculated flue gas | Michael Martin, William C. Gibson | 1992-08-04 |
| 5044932 | Nitrogen oxide control using internally recirculated flue gas | Michael Martin, William C. Gibson | 1991-09-03 |