Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6675747 | System for and method of generating steam for use in oil recovery processes | Gopal Gupta | 2004-01-13 |
| 6430914 | Combined cycle power generation plant and method of operating such a plant | Aku P. Rainio | 2002-08-13 |
| 5809912 | Heat exchanger and a combustion system and method utilizing same | Arthur M. Hansen | 1998-09-22 |
| 5682828 | Fluidized bed combustion system and a pressure seal valve utilized therein | John W. Phalen | 1997-11-04 |
| 5678497 | Apparatus for distributing secondary air into a large scale circulating fluidized bed | — | 1997-10-21 |
| 5553571 | Rappable steam generator tube bank | Walter R. Campbell, Jr., John W. Phalen | 1996-09-10 |
| 5537941 | Pressurized fluidized bed combustion system and method with integral recycle heat exchanger | — | 1996-07-23 |
| 5443022 | Fluidized bed reactor and method utilizing refuse derived fuel | Justin P. Winkin, Walter R. Campbell, Jr., John T. Tang, Iqbal F. Abdulally, John W. Phalen | 1995-08-22 |
| 5395596 | Fluidized bed reactor and method utilizing refuse derived fuel | Justin P. Winkin, Walter R. Campbell, Jr., John T. Tang, Iqbal F. Abdulally, John W. Phalen | 1995-03-07 |
| 4479458 | Hexagonal pressurized fluidized bed reactor | Archibald Robertson, Walter Wolowodiuk | 1984-10-30 |