Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796687 | Liquid/solid interface monitoring during direct chill casting | John C. Yarwood | 1989-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796687 | Liquid/solid interface monitoring during direct chill casting | John C. Yarwood | 1989-01-10 |