Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337295 | Borosilicate, opal glass article | — | 1982-06-29 |
| 4336303 | Integral vitreous article composed of opaque and transparent portions | — | 1982-06-22 |
| 4329400 | Glass article having a pattern formed in its surface and method | Joseph Ference, John E. Megles, Jr. | 1982-05-11 |
| 4314909 | Highly refractory glass-ceramics suitable for incorporating radioactive wastes | George Halsey Beall | 1982-02-09 |