Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810639 | Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines | Michael J. McMahon, Steve Ausnit, David Matthews, Charles Thorpe | 2004-11-02 |
| 6715262 | Form, fill and seal method and apparatus for forming reclosable bags | Stanley Piotrowski, Michael J. McMahon | 2004-04-06 |