Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6559774 | Dynamic work zone safety system and method | Terry Bergan | 2003-05-06 |
| 6204778 | Truck traffic monitoring and warning systems and vehicle ramp advisory system | Terry Bergan | 2001-03-20 |
| 5617086 | Traffic monitoring system | Terry Bergan | 1997-04-01 |