Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4501204 | Overfire air admission with varying momentum air streams | Michael S. McCartney | 1985-02-26 |
| 4445442 | Furnace construction having an ash pit with a radiation reflecting surface | — | 1984-05-01 |
| 4342286 | Integral economizer steam generator | — | 1982-08-03 |