Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4511666 | Process for producing beta'-silicon aluminum oxynitride (B'-SiAlON) | Frankie E. Phelps, Paul J. Boget | 1985-04-16 |
| 4491472 | Carbothermic reduction and prereduced charge for producing aluminum-silicon alloys | David T. Stevenson | 1985-01-01 |
| 4486229 | Carbothermic reduction with parallel heat sources | David T. Stevenson | 1984-12-04 |