Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11039284 | Vehicle tracking system using smart-phone as active transponder | Kelly Gravelle, John Todd Elson, Greg Lantz, Michael Melville | 2021-06-15 | $1,794,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11039284 | Vehicle tracking system using smart-phone as active transponder | Kelly Gravelle, John Todd Elson, Greg Lantz, Michael Melville | 2021-06-15 | $1,794,000 |