Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006581 | Systems and methods for preventing thermite reactions in electrolytic cells | William J. Steiner, Eric C. Moreland, Robert L. Kozarek, Yimin Ruan | 2024-06-11 |
| 10648094 | Insulation assembly for electrolysis cell | Steven A. Czekaj, Yimin Ruan | 2020-05-12 |
| 10633752 | Feeding systems and methods of using feeding systems | Roy A. Glisan, Derrick Lucey, Mark A. Ripepi | 2020-04-28 |
| 9982355 | Systems and methods for preventing thermite reactions in electrolytic cells | William J. Steiner, Eric C. Moreland, Robert L. Kozarek, Yimin Ruan | 2018-05-29 |
| 9371593 | Current collector bar apparatus, system, and method of using the same | Richard Beeler | 2016-06-21 |
| 9222183 | Inert electrodes with low voltage drop and methods of making the same | — | 2015-12-29 |
| 7282133 | Cermet inert anode assembly heat radiation shield | James T. Burg | 2007-10-16 |
| 7169270 | Inert anode electrical connection | R. Lee Troup | 2007-01-30 |
| 7118666 | Protecting an inert anode from thermal shock | Alfred F. LaCamera, James T. Burg | 2006-10-10 |
| 6855234 | Sinter-bonded direct pin connections for inert anodes | — | 2005-02-15 |
| 6818106 | Inert anode assembly | Calvin Bates | 2004-11-16 |
| 6805777 | Mechanical attachment of electrical current conductor to inert anodes | — | 2004-10-19 |
| 6723221 | Insulation assemblies for metal production cells | Thomas R. Hornack, Raymond Miller, Robert L. Kozarek | 2004-04-20 |
| 6558526 | Method of converting Hall-Heroult cells to inert anode cells for aluminum production | Robert C. Moore | 2003-05-06 |
| 6551489 | Retrofit aluminum smelting cells using inert anodes and method | Giuseppe Lazzaro | 2003-04-22 |