Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528134 | Non-wax packaging film | Duane Buelow, Jay D. Hodson, Chad Perre | 2003-03-04 |
| 5878549 | Packages with controlled easy-open features | Ulrich Weingartner, Thomas S. Wildenberg, Jerry F. Jesse, Deane E. Galloway | 1999-03-09 |
| 5512337 | Packages with controlled easy open features | Ulrich Weingartner, Thomas S. Wildenberg, Jerry F. Jesse, Deane E. Galloway | 1996-04-30 |
| 5229180 | Laser scored package | — | 1993-07-20 |