Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10328800 | Vehicle interlock with location detection | Denise L. Connerty | 2019-06-25 |
| 9770984 | Motion sensitive interlock for a vehicle having a breath alalyzer | — | 2017-09-26 |
| 9662976 | Data extraction method | Denise L. Connerty | 2017-05-30 |
| 9227512 | Data extraction method | Denise L. Connerty | 2016-01-05 |
| 9221339 | Motion sensitive interlock for a vehicle having a breath analyzer | — | 2015-12-29 |
| 8648728 | Motion sensitive interlock for a vehicle having a breath analyzer | — | 2014-02-11 |
| 4912458 | Sobriety interlock with service reminder | Herman Quast | 1990-03-27 |
| 4901058 | Sobriety interlock with bypass detection | Herman Quast, Jeffrey C. Jewitt | 1990-02-13 |
| 4738333 | Sobriety interlock with unsupervised confirmation of operator identity | Donald W. Collier, Kip L. Fuller | 1988-04-19 |