Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8820078 | Heat recovery steam generator and method for fast starting combined cycles | — | 2014-09-02 |
| 6019070 | Circuit assembly for once-through steam generators | — | 2000-02-01 |
| 5237816 | Steam generator control systems | Alan H. Campbell, O. Leon Lindsey | 1993-08-24 |
| 4989405 | Combined cycle power plant | John P. Archibald, Alan H. Campbell | 1991-02-05 |
| 4627386 | Steam generators and combined cycle power plants employing the same | John P. Archibald, Alan H. Campbell | 1986-12-09 |
| 4332244 | Mask for the safe delivery of inhalation gases to small laboratory animals | David Levy, Alfred Zwies | 1982-06-01 |