Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6981142 | Electronic access control system and method | — | 2005-12-27 |
| 6925562 | Scheme for blocking the use of lost or stolen network-connectable computer systems | Patrick Droz, Robert Haas | 2005-08-02 |