Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4391319 | Apparatus for introducing elements into molten metal streams and casting in inert atmosphere | Lawrence J. Heaslip, Joseph Ross Mitchell | 1983-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4391319 | Apparatus for introducing elements into molten metal streams and casting in inert atmosphere | Lawrence J. Heaslip, Joseph Ross Mitchell | 1983-07-05 |