Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324392 | Molten metal pouring device | Ellis S. White, William C. Zatkoff, Ramon Michen | 1982-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324392 | Molten metal pouring device | Ellis S. White, William C. Zatkoff, Ramon Michen | 1982-04-13 |