Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656407 | Axially movable cluster conduits for plastic processing in a screw machine | Donald N. Halgren | 2003-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656407 | Axially movable cluster conduits for plastic processing in a screw machine | Donald N. Halgren | 2003-12-02 |