Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6853956 | Sobriety testing apparatus having OBD-II connection capability | James Ballard | 2005-02-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6853956 | Sobriety testing apparatus having OBD-II connection capability | James Ballard | 2005-02-08 |