Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6244849 | Extruder die assembly | Albert J. BAILEY, Samwood M. Cafferata, Kirk Hanawalt | 2001-06-12 |
| 5816699 | Twin screw extruder barrel with an easily removable seamless insert having a wear and corrosion resistant lining | Larry Keith | 1998-10-06 |