Issued Patents All Time
Showing 76–100 of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5610815 | Integrated vehicle positioning and navigation system, apparatus and method | Adam J. Gudat, Walter J. Bradbury, Dana A. Christensen, Richard G. Clow, Lonnie J. Devier +17 more | 1997-03-11 |
| 5606506 | Method and apparatus for improving the accuracy of position estimates in a satellite based navigation system using velocity data from an inertial reference unit | — | 1997-02-25 |
| 5555503 | System and method for providing accurate vehicle positioning using spatial bias techniques | Adam J. Gudat, Dana A. Christensen, Douglas W. Friedrich, Darrell E. Stafford | 1996-09-10 |
| 5550743 | Geographic locator of a vehicle using GPS and angles between pairs of adjacent boundary coordinate points | — | 1996-08-27 |
| 5548516 | Multi-tasked navigation system and method for an autonomous land based vehicle | Adam J. Gudat, Prithvi Narayana Rao, Gary K. Shaffer, Wenfan Shi, Dong Hun Shin +17 more | 1996-08-20 |
| 5490073 | Differential system and method for a satellite based navigation | — | 1996-02-06 |
| 5452211 | Method and system for determining vehicle position | Adam J. Gudat | 1995-09-19 |
| 5442558 | Method and system for determining vehicle position based on a projected position of a satellite | Adam J. Gudat | 1995-08-15 |
| 5438517 | Vehicle position determination system and method | James W. Sennott, Adam J. Gudat, Dana A. Christensen, Douglas W. Friedrich, Darrell E. Stafford | 1995-08-01 |
| 5430654 | Method and apparatus for improving the accuracy of position estimates in a satellite based navigation system | Adam J. Gudat | 1995-07-04 |
| 5430657 | Method and apparatus for predicting the position of a satellite in a satellite based navigation system | — | 1995-07-04 |
| 5390124 | Method and apparatus for improving the accuracy of position estimates in a satellite based navigation system | — | 1995-02-14 |
| 5390125 | Vehicle position determination system and method | James W. Sennott, Adam J. Gudat, Dana A. Christensen, Douglas W. Friedrich, Darrell E. Stafford | 1995-02-14 |
| 5375059 | Vehicle position determination system and method | Adam J. Gudat, Dana A. Christensen, Douglas W. Friedrich, Darrell E. Stafford | 1994-12-20 |
| 5359521 | Method and apparatus for determining vehicle position using a satellite based navigation system | Adam J. Gudat, Douglas W. Friedrich | 1994-10-25 |
| 5343994 | End of fill detector for a hydraulic clutch | — | 1994-09-06 |
| 5182712 | Dynamic payload monitor | Adam J. Gudat | 1993-01-26 |
| 5105895 | Method and apparatus for identifying load cycle functions | — | 1992-04-21 |
| 5105896 | Dynamic payload monitor | — | 1992-04-21 |
| 5082071 | Method and apparatus for monitoring payload | Dean A. Worrell | 1992-01-21 |
| 5070953 | Dynamic payload monitor | Dean A. Worrell | 1991-12-10 |
| 5067572 | Dynamic payload monitor | Dean A. Worrell | 1991-11-26 |
| 4919222 | Dynamic payload monitor | Dean A. Worrell | 1990-04-24 |
| 4887454 | Method for monitoring a work vehicle suspension | F. Paul Lutgen, Adam J. Gudat | 1989-12-19 |
| 4866419 | Method for detecting an underinflated tire by monitoring a work vehicle suspension | Gregory Long | 1989-09-12 |