Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9908175 | Die casting system and method utilizing sacrificial core | Steven J. Bullied, John Joseph Marcin | 2018-03-06 |
| 8807198 | Die casting system and method utilizing sacrificial core | Steven J. Bullied, John Joseph Marcin | 2014-08-19 |