Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509072 | Multi-layer film with periodic barrier coating and methods of making and using such film | P. Scott Bening, Andrew P. Verrall | 2003-01-21 |
| 5666785 | Method and apparatus for in-line printing on a water soluble film | Jean-Pierre Naude Filonniere | 1997-09-16 |