Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4809620 | Apparatus for the combustion of poorly combustible fuels | — | 1989-03-07 |
| 4583943 | Process for calcining pulverulent material | Jean-Pierre Henin | 1986-04-22 |
| 4555992 | Coal gasification installation | Jacques Dutu | 1985-12-03 |
| 4477251 | Process and apparatus for calcining pulverulent material | Jean-Pierre Henin | 1984-10-16 |
| 4465460 | Production of cement clinker | — | 1984-08-14 |
| 4421563 | Production of cement clinker | — | 1983-12-20 |
| 4419940 | Boiler installation | Raoul Teraube | 1983-12-13 |