Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335661 | Fluidized bed heat exchanger having an air assisted bed drain | Robert D. Stewart | 1982-06-22 |
| 4308810 | Apparatus and method for reduction of NOx emissions from a fluid bed combustion system through staged combustion | — | 1982-01-05 |