Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5988079 | Unburned carbon and other combustibles monitor | — | 1999-11-23 |
| 5794549 | Combustion optimization system | — | 1998-08-18 |
| 5774176 | Unburned carbon and other combustibles monitor | — | 1998-06-30 |
| 5359967 | Combined thermal and fuel NO.sub.x control utilizing furnace cleanliness and stoichiometric burner combustion | John T. Huston | 1994-11-01 |
| 5225883 | Video temperature monitor | John W. Berthold, Charles Chris England | 1993-07-06 |
| 5144125 | Fiber optic based fire detection and tracking system | Cevdet G. Koksal | 1992-09-01 |
| 5110365 | Control of furnace cleaning for reflective ash using infrared imaging | — | 1992-05-05 |
| 5096502 | Advanced water lance control system based on peak furnace wall emissivity | Dean Draxton | 1992-03-17 |
| 5094695 | Furnace cleanliness monitor for high reflectivity ash | Ralph T. Bailey | 1992-03-10 |
| 4939921 | Method and system for one-line calibration and validation of process instrumentation | Eugene T. Upperman | 1990-07-10 |
| 4887453 | Method and system for on-line calibration and validation of process instrumentation | Eugene T. Upperman | 1989-12-19 |
| 4289514 | Stacked re-entrant arm vapor-liquid separator | John H. Kidwell, William P. Prueter | 1981-09-15 |