Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9579719 | Cylinder head casting apparatus and methods | Matthew Pettus | 2017-02-28 |
| 9352384 | Cylinder head casting apparatus and methods | Matthew Pettus | 2016-05-31 |
| 8974587 | Casting sand core composition | Timothy Hider, Richard Niekamp | 2015-03-10 |