Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425084 | Notebook security system using infrared key | William N. Rallis | 2002-07-23 |
| 6401205 | Infrared type security system for a computer | William N. Rallis | 2002-06-04 |
| 6216230 | Notebook security system (NBS) | William N. Rallis | 2001-04-10 |
| 6189099 | Notebook security system (NBS) | William N. Rallis | 2001-02-13 |