Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7513766 | Extrusion apparatus having a driven feed segment | Bradford E. Webster | 2009-04-07 |
| 7357890 | Apparatus and method for extruding a multilayered structure | Tim Pritchett | 2008-04-15 |