Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11377700 | Method for operating an iron- or steelmaking- plant | Mike Grant | 2022-07-05 |
| 10054366 | Process for operating a blast furnace installation with top gas recycling | Michel Devaux, Richard Dubettier-Grenier | 2018-08-21 |
| 6711961 | Methods and apparatus for recycling cryogenic liquid or gas from test chambers | Martin Theriault | 2004-03-30 |
| 5219514 | Tundish for the continuous casting of steel | Pierre Charlery-Adele | 1993-06-15 |