Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9573302 | Injection molding factory system and manufacturing method | Thomas O. Duffey | 2017-02-21 |
| 8827674 | Injection molding factory system and manufacturing method | Thomas O. Duffey | 2014-09-09 |