Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5529729 | Process for producing the refractory lining of a casting ladle | — | 1996-06-25 |
| 5330690 | Process and apparatus for renewing the refractory lining of foundry ladles | — | 1994-07-19 |
| 4923180 | Process and apparatus for restoring the lining of metallurgical ladles | — | 1990-05-08 |