Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4745252 | Device for the homogenization of the temperature of passing metallic products | Jean-Luc Roth | 1988-05-17 |
| 4685812 | Probe for the determination of the temperatures of the walls of coke oven flues | Jean-Marc Philippe | 1987-08-11 |
| 4462792 | Reheating metal bodies with recovered blast-furnace energy | Jean-Luc Roth | 1984-07-31 |