Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118016 | Bottom pour tiles with self sealing joint for pouring liquid steel | Eckehard Eisermann | 1992-06-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118016 | Bottom pour tiles with self sealing joint for pouring liquid steel | Eckehard Eisermann | 1992-06-02 |