Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5401464 | Solid state reaction of silicon or manganese oxides to carbides and their alloying with ferrous melts | — | 1995-03-28 |
| 4309024 | Cupola with auxiliary gas generator | David E. Dell'Agnese | 1982-01-05 |