Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5037608 | Method for making a light metal-rare earth metal alloy | Gary P. Tarcy | 1991-08-06 |
| 4410403 | Electrolysis method | Stanley C. Jacobs, Raymond D. Wiltzius, John R. Minick | 1983-10-18 |
| 4396482 | Composite cathode | Subodh K. Das, Gregory J. Hildeman | 1983-08-02 |
| 4339316 | Intermediate layer for seating RHM tubes in cathode blocks | Richard W. Peterson | 1982-07-13 |
| 4308115 | Method of producing aluminum using graphite cathode coated with refractory hard metal | Subodh K. Das, Aaron J. Becker | 1981-12-29 |
| 4308114 | Electrolytic production of aluminum using a composite cathode | Subodh K. Das, Gregory J. Hildeman | 1981-12-29 |
| 4297180 | Electrolytic production of metal | — | 1981-10-27 |
| 4219391 | Electrolytic production of metal | — | 1980-08-26 |