Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9194708 | Navigation device and method for display of position in text readable form | Pieter Geelen | 2015-11-24 |
| 8600668 | Navigation device and method for display of position in text readible form | Pieter Geelen | 2013-12-03 |
| 8135538 | Navigation system | Pieter Geelen, Harold Goddijn | 2012-03-13 |