Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4491472 | Carbothermic reduction and prereduced charge for producing aluminum-silicon alloys | Robert L. Troup | 1985-01-01 |
| 4486229 | Carbothermic reduction with parallel heat sources | Robert L. Troup | 1984-12-04 |