Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494255 | Air heater gas inlet plenum | Paul J. Lieb, Norman D. Nelson | 2002-12-17 |
| 6488899 | Low pressure drop inlet design to promote good gas flow patterns in high velocity absorbers | Wadie F. Gohara, William H. Hall | 2002-12-03 |
| 6405791 | Air heater gas inlet plenum | Paul J. Lieb, Norman D. Nelson | 2002-06-18 |