Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629855 | System and method for using parabolic models to improve position estimates from a global positioning system | Christos Kyrtsos, James W. Sennott, Adam J. Gudat, Dana A. Christensen, Darrell E. Stafford | 1997-05-13 |
| 5555503 | System and method for providing accurate vehicle positioning using spatial bias techniques | Christos Kyrtsos, Adam J. Gudat, Dana A. Christensen, Darrell E. Stafford | 1996-09-10 |
| 5438517 | Vehicle position determination system and method | James W. Sennott, Christos Kyrtsos, Adam J. Gudat, Dana A. Christensen, Darrell E. Stafford | 1995-08-01 |
| 5410325 | Antenna mounting apparatus | Carl A. Kemner, N. Keith Lay, Joel L. Peterson | 1995-04-25 |
| 5390125 | Vehicle position determination system and method | James W. Sennott, Christos Kyrtsos, Adam J. Gudat, Dana A. Christensen, Darrell E. Stafford | 1995-02-14 |
| 5375059 | Vehicle position determination system and method | Christos Kyrtsos, Adam J. Gudat, Dana A. Christensen, Darrell E. Stafford | 1994-12-20 |
| 5359521 | Method and apparatus for determining vehicle position using a satellite based navigation system | Christos Kyrtsos, Adam J. Gudat | 1994-10-25 |