Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797395 | Paper-plastic laminate sheeting | Gilbert Bloch | 2004-09-28 |
| 6706388 | Self-closing packaging material | Gilbert Bloch | 2004-03-16 |
| 6699541 | Self-closing adhesive-free resealable package | Gilbert Bloch | 2004-03-02 |