Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4529442 | Method for producing steel in a top oxygen blown vessel | Joseph W. Tommaney, Harry L. Bishop, Jr. | 1985-07-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4529442 | Method for producing steel in a top oxygen blown vessel | Joseph W. Tommaney, Harry L. Bishop, Jr. | 1985-07-16 |