Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7861862 | Packaged banded envelopes | David J. Carrigan | 2011-01-04 |
| 7789226 | Packaged banded envelopes | David J. Carrigan | 2010-09-07 |
| 7310922 | Banded envelopes and method for assembling a package of banded envelopes | David J. Carrigan | 2007-12-25 |