Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638888 | Injection unit for a die casting machine | Guido Perrella | 1997-06-17 |
| 5628358 | Die halves for a die casting machine | Guido Perrella | 1997-05-13 |
| 5605187 | Apparatus and method for closing, connecting, clamping and opening die halves | Guido Perrella | 1997-02-25 |