Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5131573 | Method and device for shrouding a stream of molten metal | Joseph W. Tommaney, Gordon J. Martin, Gary R. Bowerman | 1992-07-21 | $8,276,000 |
| 4953177 | Method and means of reducing the oxidization of reactive elements in an electroslag remelting operation | Joseph W. Tommaney, Peter S. Andolina | 1990-08-28 | $4,746,000 |