Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6748318 | Advanced notification systems and methods utilizing a computer network | — | 2004-06-08 |
| 6714859 | System and method for an advance notification system for monitoring and reporting proximity of a vehicle | — | 2004-03-30 |
| 6700507 | Advance notification system and method utilizing vehicle signaling | — | 2004-03-02 |
| 6683542 | Advanced notification system and method utilizing a distinctive telephone ring | — | 2004-01-27 |