Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6353891 | Control channel security for realm specific internet protocol | Michael Borella, David Grabelsky | 2002-03-05 |
| 5727145 | Mechanism for locating objects in a secure fashion | Christian J. Callsen, Ken M. Cavanaugh | 1998-03-10 |