Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6910522 | Methods and apparatus for heat treatment and sand removal for castings | Paul M. Crafton, Volker Knobloch, James L. Lewis, Jr., Ian French, Franz Ruegg | 2005-06-28 |
| 6901990 | Method and system for processing castings | Robert Howard, Paul M. Crafton, James L. Lewis, Jr., Volker Knobloch | 2005-06-07 |