Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688296 | Control system for IGCC's | Paul R. Thibeault | 1997-11-18 |
| 5622534 | High performance, multi-stage, pressurized, airblown, entrained flow coal gasifier system | — | 1997-04-22 |
| 5620487 | High performance, multi-stage, pressurized, airblown, entrained flow coal gasifier system | — | 1997-04-15 |