| 9435052 |
Arrangement for manufacturing crystalline silicon ingots |
Egor Vladimirov, Alexandre Jose Leonardo Teixeira, Pouria Homayonifar |
2016-09-06 |
| 9388481 |
High strength, oxidation and wear resistant titanium-silicon based alloy |
Georg Frommeyer, Karl Forwald, Gunnar Halvorsen, Oyvind Mikkelsen, Gunnar Schussler |
2016-07-12 |
| 7901561 |
Method for electrolytic production and refining of metals |
Donald R. Sadoway, Bjorn Myhre, Marianne Aanvik ENGVOLL, Krister Engvoll |
2011-03-08 |
| 7504010 |
Anode for electrolysis of aluminum |
Jan A. Aune, Georg Frommeyer, Donald R. Sadoway, Gro Soleng, Elke William Thisted |
2009-03-17 |
| 6980580 |
Electrode arrangement as substitute bottom for an electrothermic slag smelting furnace |
Jan A. Aune, Jon Brinch |
2005-12-27 |
| 6811677 |
Electrolytic cell for the production of aluminum and a method for maintaining a crust on a sidewall and for recovering electricity |
Jan A. Aune, Per Olav Nos |
2004-11-02 |
| 6805723 |
Method and reactor for production of aluminum by carbothermic reduction of alumina |
Jan A. Aune |
2004-10-19 |
| 6440193 |
Method and reactor for production of aluminum by carbothermic reduction of alumina |
Jan A. Aune |
2002-08-27 |