Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4625787 | Method and apparatus for controlling the level of liquid metal in a continuous casting mold | John C. Powell | 1986-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4625787 | Method and apparatus for controlling the level of liquid metal in a continuous casting mold | John C. Powell | 1986-12-02 |