Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10157540 | Vehicle identification system and method | Chris Hopkins | 2018-12-18 |
| 9911015 | Methods for prolonging battery life in toll transponders | Richard Turnock, Weimin He | 2018-03-06 |