Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8781730 | Route selection employing metrics | David J. Downey, Kenneth A. Carlson | 2014-07-15 |
| 8706401 | Travel guide and schedule-based routing device and method | — | 2014-04-22 |
| 8489321 | Nature event signaling | — | 2013-07-16 |
| 8170790 | Apparatus for switching navigation device mode | Karen J. Jantz, David C. Zahorsky, Mark D. Tompkins, Ryan T. Moore | 2012-05-01 |
| 8116978 | Navigation device with improved interface and mounting features | Matthew L. Callicoat, Paul E. Skelton, Kevin M. Hansen, Brian M. Sandefur, Mark A. Kelsay, Jr. | 2012-02-14 |
| 7822546 | Travel guide and schedule-based routing device and method | — | 2010-10-26 |
| 7366609 | Navigation device with control feature limiting access to non-navigation application | — | 2008-04-29 |