Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8621562 | Methods and systems for authentication | Richard Antell, Michael Arena, Robert D. Shapiro | 2013-12-31 |
| 7853984 | Methods and systems for authentication | Richard Antell, Michael Arena, Robert D. Shapiro | 2010-12-14 |