Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6260607 | Air preheater sector plate drive | — | 2001-07-17 |
| 6227150 | Load based control system for active leakage control in air preheater | Danny K. Hall, Alan G. Marshall, Robert J. Rausa, Kent E. Ritter | 2001-05-08 |
| 6155209 | Air preheater sector plate design with centered sealing arrangements | — | 2000-12-05 |
| 5836378 | Air preheater adjustable basket sealing system | Mark E. Brophy | 1998-11-17 |
| 5820328 | Integrated system for removal and replacement of basketed material within duct work or air preheater rotors | — | 1998-10-13 |
| 5738711 | Deflector and screen arrangement for ash separation from flue gas and method thereof | — | 1998-04-14 |
| 5660226 | Rotor post with floating tensile header | — | 1997-08-26 |
| 5626184 | Sootblower | Barry E. Campbell | 1997-05-06 |
| 5615732 | Air preheater with semi-modular rotor construction | Mark E. Brophy, William C. Cox, Glenn D. Mattison, Rex R. Snider, Michael W. Wonderling | 1997-04-01 |
| 5029639 | High efficiency folded plate heat exchanger | Arthur A. Oare | 1991-07-09 |
| 4593750 | Radial seal assembly for rotary regenerative heat exchanger | — | 1986-06-10 |
| 4206803 | Rotor turndown sensor and control | Roderick J. Baker | 1980-06-10 |