Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11041250 | Composition for making wettable cathode in aluminum smelting | Lance M. Sworts, Brian J. Tielsch, Robert A. DiMilia | 2021-06-22 |
| 10151039 | Systems and methods of protecting electrolysis cell sidewalls | Xinghua Liu, Jeff Ward, Frankie E. Phelps, Joseph M. Dynys, Jonell Kerkhoff +1 more | 2018-12-11 |
| 9771659 | Systems and methods of protecting electrolysis cell sidewalls | Xinghua Liu, Frankie E. Phelps, Joseph M. Dynys, Jonell Kerkhoff, Robert A. DiMilia | 2017-09-26 |
| 8211278 | Composition for making wettable cathode in aluminum smelting | Lance M. Sworts, Brian J. Tielsch, Robert A. DiMilia | 2012-07-03 |
| 7507322 | Stable anodes including iron oxide and use of such anodes in metal production cells | Robert A. DiMilia, Xinghua Liu | 2009-03-24 |
| 7235161 | Stable anodes including iron oxide and use of such anodes in metal production cells | Robert A. DiMilia, Xinghua Liu | 2007-06-26 |
| 7033469 | Stable inert anodes including an oxide of nickel, iron and aluminum | Joseph M. Dynys, Robert A. DiMilia, Siba P. Ray, Xinghua Liu, Frankie E. Phelps | 2006-04-25 |
| 7014881 | Synthesis of multi-element oxides useful for inert anode applications | Xinghua Liu, Siba P. Ray, Alfred F. LaCamera, Mark L. Weaver, Robert A. DiMilia +3 more | 2006-03-21 |
| 6821312 | Cermet inert anode materials and method of making same | Siba P. Ray, Xinghua Liu, Frankie E. Phelps, Joseph M. Dynys | 2004-11-23 |
| 6758991 | Stable inert anodes including a single-phase oxide of nickel and iron | Robert A. DiMilia, Joseph M. Dynys, Siba P. Ray, Xinghua Liu, Frankie E. Phelps | 2004-07-06 |
| 6423195 | Inert anode containing oxides of nickel, iron and zinc useful for the electrolytic production of metals | Siba P. Ray, Xinghua Liu | 2002-07-23 |
| 6423204 | For cermet inert anode containing oxide and metal phases useful for the electrolytic production of metals | Siba P. Ray, Xinghua Liu | 2002-07-23 |
| 6416649 | Electrolytic production of high purity aluminum using ceramic inert anodes | Siba P. Ray, Xinghua Liu, Robert A. DiMilia, Joseph M. Dynys, Frankie E. Phelps +1 more | 2002-07-09 |
| 6372119 | Inert anode containing oxides of nickel iron and cobalt useful for the electrolytic production of metals | Siba P. Ray, Xinghua Liu | 2002-04-16 |
| 6217739 | Electrolytic production of high purity aluminum using inert anodes | Siba P. Ray, Xinghua Liu | 2001-04-17 |
| 5219800 | Colored ceramics for electronic packages | John F. Kelso, Karen L. Bowersox, G. Edward Graddy, Jr. | 1993-06-15 |
| 4628038 | Water resistant glass fibers | — | 1986-12-09 |