Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832707 | Refractory nozzle for a metallurgical vessel | Jean-Paul Verhoeven, Marc Timmermans | 2004-12-21 |
| 6772921 | Refractory nozzle | Hilaire Vaes, Jos Swennen | 2004-08-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832707 | Refractory nozzle for a metallurgical vessel | Jean-Paul Verhoeven, Marc Timmermans | 2004-12-21 |
| 6772921 | Refractory nozzle | Hilaire Vaes, Jos Swennen | 2004-08-10 |