Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10769392 | Vehicle tracking system using transponders | Kelly Gravelle, Yousuf Kamal, Greg Lantz, Dale L. Scott, Duane Wrasman +3 more | 2020-09-08 |
| 10708745 | Vehicle tracking system using smart-phone as active transponder | Kelly Gravelle, John Todd Elson, Greg Lantz, Michael Melville, Yousuf Kamal | 2020-07-07 |