| Patents for C25C 3 - Electrolytic production, recovery or refining of metals by electrolysis of melts (10,924) |
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| 11/02/1976 | US3989091 Method for electroslag remelting of titanium or its alloys and a device for effecting same |
| 09/14/1976 | US3980537 Reduction of alumina and silica |
| 09/14/1976 | US3980536 Process for producing magnesium metal from magnesium chloride brines |
| 09/14/1976 | US3980499 Device for use of lithium haloboracites as solid electrolytes |
| 08/31/1976 | US3977950 From production of aluminum by igneous electrolysis |
| 08/17/1976 | US3975144 Cathode baking system |
| 08/10/1976 | US3974046 Process for the electrolysis of a molten charge using inconsumable anodes |
| 07/13/1976 | US3969669 Method and apparatus for continuously determining the internal resistance of an electrolysis cell |
| 07/13/1976 | US3969213 Aluminum electrolytic cells |
| 06/08/1976 | US3962064 Electrolyzer and a method for the production of readily oxydizable metals in a state of high purity |
| 06/08/1976 | US3962050 Recovery of zinc from zinc chloride by fused salt electrolysis |
| 06/01/1976 | US3960696 Aluminum electrolysis furnace |
| 06/01/1976 | US3960678 Aluminum oxide |
| 05/25/1976 | USRE28829 Fused salt electrolyzer for magnesium production |
| 05/04/1976 | US3954578 Method for producing aluminum |
| 04/20/1976 | US3951764 Aluminum-manganese alloy |
| 04/20/1976 | US3951763 Electrolytic decomposition of aluminum oxide |
| 04/06/1976 | US3948749 Aluminum potline shield |
| 03/23/1976 | US3945906 Anode lining system |
| 03/02/1976 | US3941899 Method of coating electrodes |
| 02/17/1976 | US3939028 Protection of carbon articles |
| 01/27/1976 | US3935090 Covering of an aluminum-producing electrolysis cell |
| 01/13/1976 | US3932244 Production of carbon lining for reduction cells |
| 01/06/1976 | US3930967 Process for the electrolysis of a molten charge using inconsumable bi-polar electrodes |