Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6908298 | Air-fuel injection system for stable combustion | — | 2005-06-21 |
| 5291841 | Coal combustion process for SO.sub.x and NO.sub.x control | — | 1994-03-08 |
| 5215455 | Combustion process | — | 1993-06-01 |
| 5085156 | Combustion process | — | 1992-02-04 |
| 4807542 | Coal additives | — | 1989-02-28 |
| 4673170 | Constant spring force mechanism | — | 1987-06-16 |
| 4476969 | Dynamic recoil damping mechanism | — | 1984-10-16 |
| 4427362 | Combustion method | — | 1984-01-24 |