Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9878574 | Security foil and method | — | 2018-01-30 |
| 8137811 | Multicomponent taggant fibers and method | Jeffrey S. Dugan | 2012-03-20 |
| 4668597 | Dormant tone imaging | — | 1987-05-26 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9878574 | Security foil and method | — | 2018-01-30 |
| 8137811 | Multicomponent taggant fibers and method | Jeffrey S. Dugan | 2012-03-20 |
| 4668597 | Dormant tone imaging | — | 1987-05-26 |