Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840433 | Coating compositions for articles of graphite-alumina refractory material | — | 1998-11-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840433 | Coating compositions for articles of graphite-alumina refractory material | — | 1998-11-24 |