Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624646 | Method for improving the brightness of aluminum hydroxide | Richard B. Phillips, Bennett L. McCormick | 1997-04-29 |
| 4299619 | Energy efficient production of aluminum by carbothermic reduction of alumina | C. Norman Cochran | 1981-11-10 |