Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6740299 | Method of manufacture of phosphate-bonded refractories | — | 2004-05-25 |
| 6258742 | Method of manufacture of phosphate-bonded refractories | — | 2001-07-10 |
| 4312400 | Continuous casting method and mold flux powders | — | 1982-01-26 |
| 4303120 | Continuous casting mold flux powders | — | 1981-12-01 |
| 4202692 | Tundish flux powder | — | 1980-05-13 |
| 4190444 | Continuous casting mold flux powers | — | 1980-02-26 |