Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7413047 | Alcohol ignition interlock system and method | Betty J. Brown | 2008-08-19 |
| 6972693 | Vehicle security inspection system | Betty J. Brown | 2005-12-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7413047 | Alcohol ignition interlock system and method | Betty J. Brown | 2008-08-19 |
| 6972693 | Vehicle security inspection system | Betty J. Brown | 2005-12-06 |