Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4444586 | Method of melting copper in a hearth melt-down furnace with roof burner system | John S. Bienus, John N. Carris, Ernest M. DeLeo | 1984-04-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4444586 | Method of melting copper in a hearth melt-down furnace with roof burner system | John S. Bienus, John N. Carris, Ernest M. DeLeo | 1984-04-24 |