Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641720 | Corundum porcelain composition, processes for its preparation and use | — | 1997-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641720 | Corundum porcelain composition, processes for its preparation and use | — | 1997-06-24 |