Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7172720 | Apparatus and method for measuring and of controlling the gap between polymer sheet cooling rolls | — | 2007-02-06 |
| 6863517 | Apparatus and method for measuring and of controlling the gap between polymer sheet cooling rolls | — | 2005-03-08 |
| 6406285 | Apparatus for measuring and of controlling the gap between polymer sheet cooling rolls | — | 2002-06-18 |
| 6375452 | Sheet processing system | — | 2002-04-23 |
| 6257862 | Sheet processing system | — | 2001-07-10 |
| 5466403 | Apparatus and method for extruding and cooling a polymeric sheet | — | 1995-11-14 |
| 5318810 | Food tray and method of making the same | — | 1994-06-07 |
| 5318811 | Food tray and method of making the same | — | 1994-06-07 |
| 4533510 | Method and apparatus for continuously co-extruding a sheet | — | 1985-08-06 |