Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7588741 | Cyclical vacuum chlorination processes, including lithium extraction | Jeffrey Van Jahnke | 2009-09-15 |
| 5004500 | Chlorination process for recovering gold values from gold alloys | Dan D. Carda, Timothy A. Storbeck | 1991-04-02 |
| 4390400 | Aluminum chloride addition to electrolytic cells | — | 1983-06-28 |
| 4389391 | Process for beneficiating titaniferous ores | — | 1983-06-21 |
| 4378337 | Still heating process for purifying aluminum chloride | — | 1983-03-29 |
| 4363789 | Alumina production via aluminum chloride oxidation | — | 1982-12-14 |
| 4355007 | Two stage chlorination process for aluminum value containing source | — | 1982-10-19 |
| 4355008 | Chlorination process | — | 1982-10-19 |
| 4353740 | Chlorine extraction of gold | — | 1982-10-12 |
| 4349516 | Process for treating the gas stream from an aluminum value chlorination process | — | 1982-09-14 |
| 4331645 | Alumina from alkali metal-aluminum chloride complexes | — | 1982-05-25 |
| 4331637 | Process for purifying aluminum chloride | — | 1982-05-25 |
| 4211755 | Process for beneficiating titaniferous ores | — | 1980-07-08 |