Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7039506 | Light system for defining line of approach | Chris Richburg | 2006-05-02 |
| 7010401 | System for guiding a vehicle to a position | Chris Richburg | 2006-03-07 |
| 6957132 | Method of guiding a vehicle to a position | Chris Richburg | 2005-10-18 |