Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173642 | Blown film coextrusion line with polygonal extruder arrangement | Roger Blaine Trivette, Matthew G. Hampshire | 2021-11-16 |
| 11090853 | Modular disk coextrusion die with opposing disk arrangement | — | 2021-08-17 |