Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7481292 | Vehicle ignition interlock systems with retesting frequency control | Larry J. Mobley, Brian McMillin, James R. Lewis | 2009-01-27 |
| 7377352 | Vehicle ignition interlock systems with mouth alcohol contamination sensor | Larry J. Mobley, Brian McMillin, James R. Lewis | 2008-05-27 |
| 7287617 | Vehicle ignition interlock systems with multiple alcohol sensors | Larry J. Mobley, Brian McMillin, James R. Lewis | 2007-10-30 |