Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7448434 | Investment casting | Delwyn E. Norton, Steven J. Bullied | 2008-11-11 |
| 7270170 | Investment casting core methods | James T. Beals, Samuel David Draper, Jose Lopes, Stephen D. Murray, Brandon W. Spangler +3 more | 2007-09-18 |
| 7207375 | Investment casting | Delwyn E. Norton, Steven J. Bullied | 2007-04-24 |
| 7021362 | Shelling apparatus and methods for investment casting | John Joseph Marcin, Stephen D. Murray, Carl R. Verner, Maria Arceo Herring, Lea D. Kennard +4 more | 2006-04-04 |
| 6966354 | Shelling apparatus and methods for investment casting | John Joseph Marcin, Stephen D. Murray, Carl R. Verner, Maria Arceo Herring, Lea D. Kennard +4 more | 2005-11-22 |
| 6929054 | Investment casting cores | James T. Beals, Samuel David Draper, Jose Lopes, Stephen D. Murray, Brandon W. Spangler +3 more | 2005-08-16 |