Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9409822 | Friable-resistant dielectric porcelain | — | 2016-08-09 |
| 8987158 | Friable-resistant dielectric porcelain | — | 2015-03-24 |
| 4183760 | High-strength alumina ceramic product and method of forming | James E. Funk | 1980-01-15 |