Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11341345 | Vehicle tracking system using transponders | Kelly Gravelle, Greg Lantz, Paul Hamel, Dale L. Scott, Duane Wrasman +3 more | 2022-05-24 |
| 11323865 | Vehicle tracking system using smart-phone as active transponder | Kelly Gravelle, John Todd Elson, Greg Lantz, Michael Melville, Paul Hamel | 2022-05-03 |