Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341427 | Algorithm independent cryptographic key management apparatus | Douglas A. Hardy, Leslie K. Lewis | 1994-08-23 |
| 5335281 | Network controller and method | Michelle L. Tugenberg, Douglas A. Hardy | 1994-08-02 |