Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4904286 | Cyclone separator having water-steam cooled walls | John Fay, Michael Garkawe | 1990-02-27 |
| 4880450 | Cyclone separator having water-steam cooled walls | John Fay, Michael Garkawe | 1989-11-14 |
| 4746337 | Cyclone separator having water-steam cooled walls | John Fay, Michael Garkawe | 1988-05-24 |