Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283089 | Non-porous diffusion furnace components | — | 1994-02-01 |
| 4921554 | Joining of porous silicon carbide bodies | John T. Couhig, Paul J. Pelletier | 1990-05-01 |
| 4690790 | Silicon nitride/silicon carbide composition and articles thereof | — | 1987-09-01 |