| 9805083 |
Method and computer program product for allowing a software application to interact with a product |
Christopher Johnson |
2017-10-31 |
| 9721027 |
Collection, monitoring, analyzing and reporting decay rate of traffic speed data via vehicle sensor devices placed at multiple remote locations |
Christopher Johnson, John T. Graef |
2017-08-01 |
| 9411893 |
Collection, monitoring, analyzing and reporting of traffic data via vehicle sensor devices placed at multiple remote locations to create traffic priority enforcement reports |
Christopher Johnson, John T. Graef |
2016-08-09 |
| 9075840 |
Method and computer program product for allowing a software application to interact with a product |
Christopher Johnson |
2015-07-07 |
| 9070287 |
Collection, monitoring, analyzing and reporting of traffic data via vehicle sensor devices placed at multiple remote locations |
Christopher Johnson, John T. Graef |
2015-06-30 |
| 8755990 |
Collection, monitoring, analyzing and reporting of traffic data via vehicle sensor devices placed at multiple remote locations |
Christopher Johnson, John T. Graef |
2014-06-17 |
| 8417442 |
Collection, monitoring, analyzing and reporting of traffic data via vehicle sensor devices placed at multiple remote locations |
Christopher Johnson, John T. Graef |
2013-04-09 |