Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4410403 | Electrolysis method | Raymond D. Wiltzius, John R. Minick, Perry A. Foster, Jr. | 1983-10-18 |
| 4273627 | Production of extreme purity aluminum | Robert K. Dawless | 1981-06-16 |
| 4239606 | Production of extreme purity aluminum | Robert K. Dawless | 1980-12-16 |
| 4222830 | Production of extreme purity aluminum | Robert K. Dawless | 1980-09-16 |