Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8372769 | Yttria-based refractory composition | Peter Janz | 2013-02-12 |
| 8025094 | Yttria-based refractory composition | Peter Janz | 2011-09-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8372769 | Yttria-based refractory composition | Peter Janz | 2013-02-12 |
| 8025094 | Yttria-based refractory composition | Peter Janz | 2011-09-27 |