Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373976 | Refractory zirconia mortar | Mark K. Fishler | 1994-12-20 |
| 5335833 | Zirconia graphite slide gate plates | — | 1994-08-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373976 | Refractory zirconia mortar | Mark K. Fishler | 1994-12-20 |
| 5335833 | Zirconia graphite slide gate plates | — | 1994-08-09 |