Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8273276 | Roller die preformer for wide extrusions | Ernest Wilford Looman, Jr. | 2012-09-25 |
| 6821106 | Roller die preformer for wide extrusions | Ernest Wilford Looman, Jr. | 2004-11-23 |
| 6491510 | Adjustable flow channel for an extruder head | Hao Anh Tieu, Carl Trevor Ross Pulford, Ernest Wilford Looman, Jr., George Samuel Fielding-Russell | 2002-12-10 |
| 6478564 | Adjustable flow channel for an extruder head | Hao Anh Tieu, Carl Trevor Ross Pulford, Ernest Wilford Looman, Jr., George Samuel Fielding-Russell | 2002-11-12 |
| 6340123 | Universal flow channel | Ching-Chin Lee, Gary Robert Burg, Ernest Wilford Looman, Jr., Malcolm George Marshall | 2002-01-22 |
| 5836680 | Extruder with feedback loop control | Mark Daniel Banas, Gary Robert Burg, Malcolm George Marshall, Thomas Alan Murray | 1998-11-17 |