Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D448404 | Print indicia and address label sheet | James L. Hamilton, Matthew A. Zirkle | 2001-09-25 |
| D424614 | Print indicia and address label sheet | James L. Hamilton, Matt A. Zirkle | 2000-05-09 |