Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4544616 | Secondary battery containing zinc electrode with modified separator and method | David S. Poa | 1985-10-01 |
| 4464234 | Production of aluminum metal by electrolysis of aluminum sulfide | Nguyen Q. Minh, Raouf O. Loutfy | 1984-08-07 |
| 4410606 | Low temperature thermally regenerative electrochemical system | Raouf O. Loutfy, Alan Brown | 1983-10-18 |
| 4265716 | Method of winning aluminum metal from aluminous ore | Raouf O. Loutfy, Rudolf Keller | 1981-05-05 |
| 4252774 | Method of processing aluminous ores | Raouf O. Loutfy, Rudolf Keller | 1981-02-24 |