Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151039 | Systems and methods of protecting electrolysis cell sidewalls | Xinghua Liu, Jeff Ward, Douglas A. Weirauch, Jr., Joseph M. Dynys, Jonell Kerkhoff +1 more | 2018-12-11 |
| 9771659 | Systems and methods of protecting electrolysis cell sidewalls | Xinghua Liu, Douglas A. Weirauch, Jr., Joseph M. Dynys, Jonell Kerkhoff, Robert A. DiMilia | 2017-09-26 |
| 7799187 | Inert electrode assemblies and methods of manufacturing the same | Robert A. DiMilia, Lance M. Sworts | 2010-09-21 |
| 7033469 | Stable inert anodes including an oxide of nickel, iron and aluminum | Douglas A. Weirauch, Jr., Joseph M. Dynys, Robert A. DiMilia, Siba P. Ray, Xinghua Liu | 2006-04-25 |
| 7014881 | Synthesis of multi-element oxides useful for inert anode applications | Xinghua Liu, Siba P. Ray, Alfred F. LaCamera, Douglas A. Weirauch, Jr., Mark L. Weaver +3 more | 2006-03-21 |
| 6821312 | Cermet inert anode materials and method of making same | Siba P. Ray, Xinghua Liu, Joseph M. Dynys, Douglas A. Weirauch, Jr. | 2004-11-23 |
| 6758991 | Stable inert anodes including a single-phase oxide of nickel and iron | Robert A. DiMilia, Joseph M. Dynys, Douglas A. Weirauch, Jr., Siba P. Ray, Xinghua Liu | 2004-07-06 |
| 6416649 | Electrolytic production of high purity aluminum using ceramic inert anodes | Siba P. Ray, Xinghua Liu, Douglas A. Weirauch, Jr., Robert A. DiMilia, Joseph M. Dynys +1 more | 2002-07-09 |
| 5775403 | Incorporating partially sintered preforms in metal matrix composites | M. K. Premkumar, Ralph R. Sawtell, James A. DerKacy, David I. Yun | 1998-07-07 |
| 5252655 | Densified ceramic green sheet and stack having conductors therein | Anthony A. Parker, Todd T. Stanzione, George H. Armstrong, Susanne M. Opalka | 1993-10-12 |
| 5207968 | Method for making a dimensionally stable green ceramic sheet | Clement E. Valchar, Robert A. DiMilia | 1993-05-04 |
| 5108967 | Process for producing nonequiaxed silicon aluminum oxynitride | Gerald W. Leech, Robert W. Woods | 1992-04-28 |
| 4977113 | Process for producing silicon aluminum oxynitride by carbothermic reaction | Gerald W. Leech | 1990-12-11 |
| 4581295 | Refractory assembly for containment of molten Al-Li alloys | Evelyn M. DeLiso, Robert A. Gilbert, Douglas G. Graham, Ronald A. Kois, Thomas Francis | 1986-04-08 |
| 4517037 | Refractory composition comprising nitride filler and colloidal sol binder | Thomas Francis | 1985-05-14 |
| 4511666 | Process for producing beta'-silicon aluminum oxynitride (B'-SiAlON) | Paul J. Boget, Robert L. Troup | 1985-04-16 |
| 4499193 | Process for producing beta'-silicon aluminum oxynitride (B'-SiAlON) using discrete particles | Thomas Francis, Alfred F. LaCamera | 1985-02-12 |