Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5385871 | Fluorine-containing lead- and cadmium-free glazes | Jaroslava M. Nigrin | 1995-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5385871 | Fluorine-containing lead- and cadmium-free glazes | Jaroslava M. Nigrin | 1995-01-31 |