Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8255690 | Apparatus and method for group session key and establishment using a certified migration key | Willard M. Wiseman | 2012-08-28 |
| 7577258 | Apparatus and method for group session key and establishment using a certified migration key | Willard M. Wiseman | 2009-08-18 |