Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4378744 | Fluidized bed combustor and removable windbox and tube assembly therefor | William Hosek | 1983-04-05 |
| 4292023 | Fluidized bed combustor and removable windbox and tube assembly therefor | William Hosek | 1981-09-29 |