Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9700021 | Bird screen | — | 2017-07-11 |
| 6921191 | Injection/extruder screw | — | 2005-07-26 |
| 5599224 | Grooving apparatus for injection molding machine barrel | — | 1997-02-04 |