Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181321 | Ceramic liner and method of forming | John Carl Walsh, III, Michael P. Schnelzer | 2021-11-23 |
| 10295260 | Ceramic liner and method of forming | John Carl Walsh, III, Michael P. Schnelzer | 2019-05-21 |
| 10093580 | Refractory articles and methods for forming same | Allan R. Case, Hansong Huang, Melanie Kuhn, Nancy F. Levoy, Wesley S. Towle | 2018-10-09 |
| 9758434 | Refractory articles and methods for forming same | Allan R. Case, Hansong Huang, Melanie Kuhn, Nancy F. Levoy, Wesley S. Towle | 2017-09-12 |
| 9006121 | Construction articles and methods of forming same | Christopher J. Reilly, Robin M. Harrington | 2015-04-14 |
| 8865607 | Infiltrated silicon carbide bodies and methods of making | Christopher J. Reilly, Robin M. Harrington | 2014-10-21 |
| 8741797 | Composite body including a nitride material, a carbide material, and an amorphous phase material | Christopher J. Reilly, Vimal K. Pujari, David M. McElwee | 2014-06-03 |
| 8664135 | Crucible body and method of forming same | Christopher J. Reilly, Vimal K. Pujari | 2014-03-04 |
| 8003557 | Volume-change resistant silicon oxy-nitride or silicon oxy-nitride and silicon nitride bonded silicon carbide refractory | Nancy P. Levoy, Eric Jorge | 2011-08-23 |
| 5876584 | Method of producing aluminum | — | 1999-03-02 |
| 5744413 | Cryolite resistant refractory liner | — | 1998-04-28 |
| 5560809 | Improved lining for aluminum production furnace | — | 1996-10-01 |
| 5556817 | Cryolite resistant refractory | — | 1996-09-17 |