Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434485 | GPS device with compass and altimeter and method for displaying navigation information | Lawrence W. Beason, David Laverick, Scott Burgett | 2002-08-13 |
| 6381540 | GPS device with compass and altimeter and method for displaying navigation information | Lawrence W. Beason, David Laverick, Scott Burgett | 2002-04-30 |