Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622772 | Method for forming sand molds and matchplate molding machine for accomplishing same | — | 2003-09-23 |
| 6571860 | Two tiered linear mold handling systems | William Gary Hunter | 2003-06-03 |
| 6533022 | Pouring conveyor for mold handling system | — | 2003-03-18 |