Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8600356 | Authentication in a roaming environment | Edward H. Frank, Mark Buer | 2013-12-03 |
| 8190124 | Authentication in a roaming environment | Edward H. Frank, Mark Buer | 2012-05-29 |
| 7644272 | Systems and methods for providing security to different functions | Edward H. Frank, Mark Buer | 2010-01-05 |