Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636799 | Method and apparatus for modification of vehicular navigation information | Thomas V. D'Amico, Walter L. Davis, Thomas James MacTavish, Jurgen Reinold, Don Remboski +2 more | 2003-10-21 |
| 6603406 | Method and apparatus for detecting and responding to an absence of journey-related information | David John Wheatley, William F. Zancho, Leslie G. Seymour | 2003-08-05 |