Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4602571 | Burner for coal slurry | — | 1986-07-29 |
| 4520739 | Nozzle tip for pulverized coal burner | Michael S. McCartney, Richard F. Erlacher | 1985-06-04 |
| 4459922 | Externally adjustable pipe orifice assembly | — | 1984-07-17 |
| 4454892 | Atomizing oil valve improvement | — | 1984-06-19 |
| 4434747 | Burner-tilt drive apparatus for a pulverized coal fired steam generator | — | 1984-03-06 |
| 4425855 | Secondary air control damper arrangement | — | 1984-01-17 |
| 4368031 | Stationary flame scanner for tilting burner | — | 1983-01-11 |
| 4356975 | Nozzle tip for pulverized coal burner | — | 1982-11-02 |
| 4304196 | Apparatus for tilting low load coal nozzle | Richard L. Belanger | 1981-12-08 |