Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361557 | Offsetting interlocking tie-back assembly | John N. Snyder | 1994-11-08 |
| 5338711 | High alumina refractory shapes | Lawrence D. Fitch | 1994-08-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361557 | Offsetting interlocking tie-back assembly | John N. Snyder | 1994-11-08 |
| 5338711 | High alumina refractory shapes | Lawrence D. Fitch | 1994-08-16 |