Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5785908 | Process for electrically clamping molds to platens | John Tarr | 1998-07-28 |
| 5643613 | Apparatus for clamping molds in injection molding machines | John Tarr | 1997-07-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5785908 | Process for electrically clamping molds to platens | John Tarr | 1998-07-28 |
| 5643613 | Apparatus for clamping molds in injection molding machines | John Tarr | 1997-07-01 |