Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810642 | Method and apparatus for sealing zippers to bag making film | — | 2004-11-02 |
| 6796015 | Retractable zipper guide for slider insertion apparatus | — | 2004-09-28 |
| 6796931 | Modular tube system for feeding sliders to slider insertion device | — | 2004-09-28 |
| 6732898 | Method and apparatus for feeding slider-zipper assemblies | — | 2004-05-11 |