Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5260011 | Method of making refractory ceramic products and the products thereof | Arthur N. Esposito | 1993-11-09 |
| 4935178 | Method of making refractory fiber products | Arthur N. Esposito | 1990-06-19 |