Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507844 | Drive-cycle sampling and monitoring for impairment detection system | David T. Proefke, Fred W. Huntzicker | 2019-12-17 |
| 10442433 | Systems and methods for overriding vehicle limitation system | David T. Proefke, Fred W. Huntzicker | 2019-10-15 |
| 10366554 | Systems and methods for securing a vehicle during extended idle | Fred W. Huntzicker, Pratyush Kumar, David T. Proefke | 2019-07-30 |