Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5887646 | Modular sand mold system for metal treatment and casting | Walter J. Evans, Leslie L. Terner | 1999-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5887646 | Modular sand mold system for metal treatment and casting | Walter J. Evans, Leslie L. Terner | 1999-03-30 |