Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4627387 | Fluidized-bed apparatus with a heat exchanger and an additional-air blowing network | Roger M. Puff | 1986-12-09 |
| 4553502 | Tube-type heat exchanger | Paul-Victor Landet | 1985-11-19 |
| 4542716 | Fluidized bed compact boiler | Roger M. Puff, Jean-Claude Kita, Jean-Francois Large | 1985-09-24 |