Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8011419 | Material used to combat thermal expansion related defects in the metal casting process | Jeffrey J. Cieplewski, Andrew Callan | 2011-09-06 |
| 8007580 | Material used to combat thermal expansion related defects in high temperature casting processes | Jeffrey J. Cieplewski, Andrew Callan | 2011-08-30 |