Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812838 | Key control system using separate ID and location detection mechanisms | — | 2004-11-02 |
| 6727817 | Tamper detection and prevention for an object control and tracking system | — | 2004-04-27 |
| 6707380 | Inventoriable-object control and tracking system | — | 2004-03-16 |
| 6707381 | Object tracking method and system with object identification and verification | — | 2004-03-16 |
| 6693538 | Object carriers for an object control and tracking system | — | 2004-02-17 |