Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7304571 | Firefighter locator with activator | J. Doss Halsey | 2007-12-04 |
| 6965344 | Firefighter locator | J. Doss Halsey | 2005-11-15 |
| 6762721 | Urban terrain geolocation system | J. Doss Halsey | 2004-07-13 |