Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5219799 | Lithium disilicate-containing glass-ceramics some of which are self-glazing | George Halsey Beall, Lina M. Echeverria, Joseph E. Pierson | 1993-06-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5219799 | Lithium disilicate-containing glass-ceramics some of which are self-glazing | George Halsey Beall, Lina M. Echeverria, Joseph E. Pierson | 1993-06-15 |