Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478840 | Reduction of chromium content in slag during melting of stainless steel in electric arc furnaces | Ole Svein Klevan | 2002-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478840 | Reduction of chromium content in slag during melting of stainless steel in electric arc furnaces | Ole Svein Klevan | 2002-11-12 |