| 9099882 |
Turbine engine hybrid power supply |
Bryan G. Lammers, James Allen Roal, Jackson Wai |
2015-08-04 |
$13,002,000 |
| 6845311 |
Site profile based control system and method for controlling a work implement |
Kenneth L. Stratton |
2005-01-18 |
$14,859,000 |
| 6140959 |
Self-calibrating GPS reference station and method |
Adam J. Gudat, Gregory Ralph Harrod |
2000-10-31 |
$13,204,000 |
| 6114993 |
Method for determining and displaying the position of a truck during material removal |
Craig L. Koehrsen |
2000-09-05 |
$10,778,000 |
| 6047227 |
Method and apparatus for operating geography altering machinery relative to a work site |
Craig L. Koehrsen |
2000-04-04 |
$19,276,000 |
| 5944764 |
Method for monitoring the work cycle of earth moving machinery during material removal |
Gregory Ralph Harrod |
1999-08-31 |
$53,030,000 |
| 5935192 |
System and method for representing parameters in a work site database |
Karl W. Kleimenhagen, Craig L. Koehrsen, Satish M. Shetty |
1999-08-10 |
$36,913,000 |
| 5897603 |
Method for determining the relationship between the heading of a machine and the course of machine travel |
— |
1999-04-27 |
$39,513,000 |
| 5864060 |
Method for monitoring the work cycle of mobile machinery during material removal |
Gregory Ralph Harrod |
1999-01-26 |
$25,027,000 |
| 5850341 |
Method and apparatus for monitoring material removal using mobile machinery |
Richard J. Fournier, Doug S. Gordon, Adam J. Gudat, Gregory Ralph Harrod, Karl W. Kleimenhagen +4 more |
1998-12-15 |
$35,013,000 |
| 5815826 |
Method for determining the productivity of an earth moving machines |
Charlene L. Oliver, David A. Paul |
1998-09-29 |
$40,604,000 |
| 5806016 |
Method for determining the course of a machine |
Karl W. Kleimenhagen |
1998-09-08 |
$22,520,000 |
| 5801967 |
Method for determining the volume between previous and current site surfaces |
Karl W. Kleimenhagen, Craig L. Koehrsen, Kevin J. Lueschow, Kenneth L. Stratton |
1998-09-01 |
$22,496,000 |
| 5764511 |
System and method for controlling slope of cut of work implement |
— |
1998-06-09 |
$25,134,000 |
| 5735352 |
Method for updating a site database using a triangular irregular network |
Craig L. Koehrsen, David A. Paul, William C. Sahm |
1998-04-07 |
$34,539,000 |
| 5646844 |
Method and apparatus for real-time monitoring and coordination of multiple geography altering machines on a work site |
Adam J. Gudat |
1997-07-08 |
$8,880,000 |
| 5631658 |
Method and apparatus for operating geography-altering machinery relative to a work site |
Adam J. Gudat, Gregory Ralph Harrod, Karl W. Kleimenhagen |
1997-05-20 |
$24,053,000 |
| 5612864 |
Apparatus and method for determining the position of a work implement |
— |
1997-03-18 |
$12,066,000 |
| 5509520 |
Electrohydraulic control device for a drive train of a machine |
William C. Evans, Robert A. Herold, Noel J. Rytter |
1996-04-23 |
$24,034,000 |
| 5493494 |
Method and apparatus for operating compacting machinery relative to a work site |
— |
1996-02-20 |
$21,115,000 |
| 5467541 |
Electronic implement control |
Robert D. Greer, Javad Hosseini, Noel J. Rytter, Gerald P. Simmons |
1995-11-21 |
$6,712,000 |
| 5438771 |
Method and apparatus for determining the location and orientation of a work machine |
W. Charles Sahm, Adam J. Gudat |
1995-08-08 |
$18,760,000 |
| 5404661 |
Method and apparatus for determining the location of a work implement |
William C. Sahm, Adam J. Gudat |
1995-04-11 |
$12,076,000 |
| 5182501 |
Dual motor windshield wiper control system |
William E. Allen |
1993-01-26 |
$9,463,000 |
