Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308803 | Glass compositions | Ivan Wozniak, Peter J. Smith | 1994-05-03 |
| 5304516 | Glaze compositions | — | 1994-04-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308803 | Glass compositions | Ivan Wozniak, Peter J. Smith | 1994-05-03 |
| 5304516 | Glaze compositions | — | 1994-04-19 |