Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5219409 | Vacuum die casting process | Dave Campbell, Frank W. Kenik, Russell J. VanRens | 1993-06-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5219409 | Vacuum die casting process | Dave Campbell, Frank W. Kenik, Russell J. VanRens | 1993-06-15 |