Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7381365 | Production of products from steel slags | — | 2008-06-03 |
| 6537386 | Apparatus and method for surface treatment of metal articles | — | 2003-03-25 |
| 4671674 | Process for the detection and recording of weak points or defects on hot iron and steel industry semifinished products | — | 1987-06-09 |