Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622775 | Method and apparatus for assisting removal of sand moldings from castings | Scott P. Crafton, Paul M. Crafton, Volker Knobloch, Ian French | 2003-09-23 |
| 6547556 | Combination conduction/convection furnace | Scott P. Crafton | 2003-04-15 |