Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880697 | Barrier film | Janice Caldwell | 1989-11-14 |
| 4863770 | Plastics film laminants | Ronald E. Layne | 1989-09-05 |
| 4851272 | Plastics film laminates | Ronald E. Layne | 1989-07-25 |
| 4778699 | Plastics film laminates | Ronald E. Layne | 1988-10-18 |
| 4277594 | Heat shrinkable polyethylene film and method for its manufacture | Stephen B. Matthews, Tomas A. Loredo, Herman F. Simmons | 1981-07-07 |