Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931901 | Method and apparatus for forming a threaded hole in a hydroformed part | Spyros P. Mellas, Benjamin D. Kaufman | 2005-08-23 |
| 6915672 | Hydrotapping power unit | Spyros P. Mellas, David R. Jensen | 2005-07-12 |