Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773649 | Film extrusion process for producing thermoplastic film | Dennis Coyle, Kenneth L. Lilly, Robert E. Morrow, Brian Scott Schenk, Russell Wayne Wildeman | 2004-08-10 |
| 5424018 | Variable width die and method for extruding sheet products | William C. Paul | 1995-06-13 |