Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974777 | Navigation device and method for using a traffic message channel | William Deurwaarder, Henny Verweij, Barbara Laermann | 2011-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974777 | Navigation device and method for using a traffic message channel | William Deurwaarder, Henny Verweij, Barbara Laermann | 2011-07-05 |