Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5085804 | Refractory electrical device | — | 1992-02-04 |
| 5045237 | Refractory electrical device | — | 1991-09-03 |
| 4937211 | High strength nitride bonded silicon carbide refractories | — | 1990-06-26 |
| 4935118 | Self heated sensor package | Anil Agarwal, Joseph N. Panzarino | 1990-06-19 |
| 4483932 | Refractory bodies for corrosive environments | Charles W. Taylor | 1984-11-20 |
| 4476234 | Refractory cement | Cecil M. Jones, Louis J. Trostel, Jr. | 1984-10-09 |
| 4331771 | High density silicon oxynitride | — | 1982-05-25 |