Issued Patents 2003
Showing 1–1 of 1 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, James L. Lewis, Jr. | 2003-09-23 |
Showing 1–1 of 1 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, James L. Lewis, Jr. | 2003-09-23 |