Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646843 | Apparatus and method for surface based vehicle control system | Karl W. Kleimenhagen, Dana A. Christensen, Carl A. Kemner, Walter J. Bradbury, Craig L. Koehrsen +6 more | 1997-07-08 |
| 5646845 | System and method for controlling an autonomously navigated vehicle | William Whittaker, Karl W. Kleimenhagen, Dana A. Christensen, Carl A. Kemner, Walter J. Bradbury +6 more | 1997-07-08 |
| 5646844 | Method and apparatus for real-time monitoring and coordination of multiple geography altering machines on a work site | Daniel E. Henderson | 1997-07-08 |
| 5631658 | Method and apparatus for operating geography-altering machinery relative to a work site | Daniel E. Henderson, Gregory Ralph Harrod, Karl W. Kleimenhagen | 1997-05-20 |
| 5629855 | System and method for using parabolic models to improve position estimates from a global positioning system | Christos Kyrtsos, James W. Sennott, Dana A. Christensen, Douglas W. Friedrich, Darrell E. Stafford | 1997-05-13 |
| 5615116 | Apparatus and method for autonomous vehicle navigation using path data | Prithvi Narayana Rao, Gary K. Shaffer, Wenfan Shi, Dong Hun Shin, William Whittaker +15 more | 1997-03-25 |
| 5610815 | Integrated vehicle positioning and navigation system, apparatus and method | Walter J. Bradbury, Dana A. Christensen, Richard G. Clow, Lonnie J. Devier, Carl A. Kemner +17 more | 1997-03-11 |
| 5607205 | Object responsive implement control system | Jon Scott Burdick, Robert A. Herold, Paul T. Corcoran, John F. Szentes | 1997-03-04 |
| 5600436 | Apparatus and system for determining terrestrial position | — | 1997-02-04 |
| 5555503 | System and method for providing accurate vehicle positioning using spatial bias techniques | Christos Kyrtsos, Dana A. Christensen, Douglas W. Friedrich, Darrell E. Stafford | 1996-09-10 |
| 5548516 | Multi-tasked navigation system and method for an autonomous land based vehicle | Prithvi Narayana Rao, Gary K. Shaffer, Wenfan Shi, Dong Hun Shin, James W. Sennott +17 more | 1996-08-20 |
| 5546093 | System and method for providing navigation signals to an earthmoving or construction machine | Gregory Ralph Harrod | 1996-08-13 |
| 5471391 | Method and apparatus for operating compacting machinery relative to a work site | Daniel L. Henderson | 1995-11-28 |
| 5452211 | Method and system for determining vehicle position | Christos Kyrtsos | 1995-09-19 |
| 5442558 | Method and system for determining vehicle position based on a projected position of a satellite | Christos Kyrtsos | 1995-08-15 |
| 5438771 | Method and apparatus for determining the location and orientation of a work machine | W. Charles Sahm, Daniel E. Henderson | 1995-08-08 |
| 5438517 | Vehicle position determination system and method | James W. Sennott, Christos Kyrtsos, 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 | Christos Kyrtsos | 1995-07-04 |
| 5404661 | Method and apparatus for determining the location of a work implement | William C. Sahm, Daniel E. Henderson | 1995-04-11 |
| 5390125 | Vehicle position determination system and method | James W. Sennott, Christos Kyrtsos, Dana A. Christensen, Douglas W. Friedrich, Darrell E. Stafford | 1995-02-14 |
| 5375059 | Vehicle position determination system and method | Christos Kyrtsos, 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 | Christos Kyrtsos, Douglas W. Friedrich | 1994-10-25 |
| 5182712 | Dynamic payload monitor | Christos Kyrtsos | 1993-01-26 |
| 4887454 | Method for monitoring a work vehicle suspension | Christos Kyrtsos, F. Paul Lutgen | 1989-12-19 |
| 4852674 | Method for displaying load distribution by monitoring a work vehicle suspension | — | 1989-08-01 |