Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883779 | Ceramic articles containing silicon carbide | Jerome W. McAllister, Harold G. Sowman | 1989-11-28 |
| 4800180 | Ceramic articles containing silicon carbide | Jerome W. McAllister, Harold G. Sowman | 1989-01-24 |
| 4798814 | Oxidation resistant alumina-silica articles containing silicon carbide and carbon | George F. Everitt, Terence P. Johnson | 1989-01-17 |
| 4732878 | Oxidation resistant carbon containing alumina-silica articles | George F. Everitt, Terence P. Johnson | 1988-03-22 |