Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10336653 | Chromium oxide refractory object and methods of forming thereof | Kristen E. PAPPACENA | 2019-07-02 |
| 10308556 | Sintered zircon material for forming block | David J. Lechevalier, Olivier Citti | 2019-06-04 |