Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281560 | Non-lead sealing glasses | Gaylord L. Francis | 1994-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281560 | Non-lead sealing glasses | Gaylord L. Francis | 1994-01-25 |