Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7935374 | Coating to allow additives to anchor to casings | — | 2011-05-03 |
| 6299917 | Food casing from viscose-smoke blend | — | 2001-10-09 |
| 5449318 | Regenerated food casing having food release properties due to an internal surface comprising viscose with PEG | John J. Halftown, Marc Vrijsen | 1995-09-12 |