Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7182513 | Zipper strip and method of positioning the strip transverse longitudinal axis | Art Malin, Donald L. Van Erden, Michael J. McMahon | 2007-02-27 |
| 6827491 | Wide open feature for reclosable bags | Edward Berich, Duane Piechocki | 2004-12-07 |
| 6044621 | Zipper strip and method of positioning the strip transverse longitudinal axis | Art Malin, Donald L. Van Erden, Michael J. McMahon | 2000-04-04 |