Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815965 | Monitoring and control of a furnace | — | 1989-03-28 |
| 4742783 | Incinerator combustion air control | Ronald J. LaSpisa, Thomas J. Hubbard | 1988-05-10 |
| 4583497 | Boiler control | Ronald J. LaSpisa | 1986-04-22 |
| 4559785 | Boiler control | Larry D. Gaines | 1985-12-24 |
| 4498428 | Combustion control for a boiler | Ronald J. LaSpisa, William R. King | 1985-02-12 |
| 4497283 | Boiler control | Ronald J. LaSpisa | 1985-02-05 |
| 4442069 | Carbon black furnace apparatus | Galen D. Stacy | 1984-04-10 |
| 4436698 | Feed forward carbon black reactor control | Galen D. Stacy | 1984-03-13 |
| 4401512 | Batch distillation | — | 1983-08-30 |
| 4355016 | Feed forward carbon black reactor control | Galen D. Stacy | 1982-10-19 |
| 4351818 | Carbon black furnace process | Galen D. Stacy | 1982-09-28 |
| 4328073 | Batch distillation | — | 1982-05-04 |