Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5113440 | Universal decoder | Ralph P. Harney, Michael Hightower | 1992-05-12 |
| 4531020 | Multi-layer encryption system for the broadcast of encrypted information | Leo I. Bluestein, Leo Jedynak, David A. Drake, Larry Wayne Simpson | 1985-07-23 |