Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7578336 | Casting mold and method for casting achieving in-mold modification of a casting metal | Kenneth Stahl, Venkatramanan Srinivasan, James T. Singer, Mark A. Osborne | 2009-08-25 |
| 7017648 | Mold design for castings requiring multiple chills | Thomas P. Newcomb | 2006-03-28 |
| 7013947 | Method for preparing engine block cylinder bore liners | Kenneth Stahl, Barry L. Priem, Allen Birschbach | 2006-03-21 |