Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473773 | Steam separator for boiler | — | 2022-10-18 |
| 11300285 | Package boiler with tandem furnace tubes | John R. English | 2022-04-12 |
| 11060717 | Multiple pass flexible water tube boiler and method of using same | John R. English | 2021-07-13 |
| 11047596 | High temperature fluid generator | — | 2021-06-29 |
| 10724734 | Multiple pass flexible water tube boiler | John R. English | 2020-07-28 |