Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5932154 | Process of making a plastic part with a retrofitted screw machine | Donald N. Halgren | 1999-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5932154 | Process of making a plastic part with a retrofitted screw machine | Donald N. Halgren | 1999-08-03 |