Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956590 | Method of providing visual continuity when panning and zooming with a map display | Mark Barton | 2005-10-18 |
| 6944533 | Method of operation of a navigation system to reduce expenses on future trips and to provide other functions | Mark Barton | 2005-09-13 |