Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474045 | Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines | Michael J. McMahon, Art Malin, Donald Crevier, David Matthews, Joel Johnson | 2002-11-05 |
| 6449924 | Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines | Michael J. McMahon, Art Malin | 2002-09-17 |