Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4422841 | Hot runner system in plastics molding tools | Stefan Alfonsi | 1983-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4422841 | Hot runner system in plastics molding tools | Stefan Alfonsi | 1983-12-27 |