Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7982917 | Document containing scanning survivable security features | — | 2011-07-19 |
| 7976068 | Double-blind security features | David Wicker, Michael Caton | 2011-07-12 |
| 7906198 | Document containing security images | — | 2011-03-15 |