Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8403098 | Work machine hydraulics control system | Muhammed Were | 2013-03-26 |
| 7712559 | Front-wheel drive steering compensation method and system | John Andrew Yeoman, Michael Strnad, Kevin Lynn Claytor | 2010-05-11 |
| 7549498 | Control for an all-wheel-drive vehicle | John Andrew Yeoman, Sean Johnson, Bryan L. Fredrickson | 2009-06-23 |
| 7441404 | Configurable hydraulic control system | Lonnie J. Devier, Shoji Tozawa | 2008-10-28 |
| 7364003 | Systems and methods for the mitigation of hop | Bradford J. Holt, John Andrew Yeoman, Michael Strnad | 2008-04-29 |
| 7325636 | Front-wheel drive steering compensation method and system | John Andrew Yeoman, Michael Strnad, Kevin Lynn Claytor | 2008-02-05 |
| 6725131 | System and method for controlling hydraulic flow | — | 2004-04-20 |
| 6662705 | Electro-hydraulic valve control system and method | Xiaodong Huang | 2003-12-16 |
| 6598391 | Control for electro-hydraulic valve arrangement | Xiaodong Huang, Kirk Shively, Bradford J. Holt | 2003-07-29 |
| 5967756 | Power management control system for a hydraulic work machine | Lonnie J. Devier | 1999-10-19 |
| 5953977 | Simulation modeling of non-linear hydraulic actuator response | Murali Krishna | 1999-09-21 |
| 5951258 | Torque limiting control system for a hydraulic work machine | Kevin J. Lueschow | 1999-09-14 |
| 5701933 | Hydraulic control system having a bypass valve | — | 1997-12-30 |
| 5680760 | Hydraulic drive system | — | 1997-10-28 |
| 5560387 | Hydraulic flow priority system | Lonnie J. Devier, John J. Krone | 1996-10-01 |
| 5540049 | Control system and method for a hydraulic actuator with velocity and force modulation control | — | 1996-07-30 |
| 5490384 | Hydraulic flow priority system | — | 1996-02-13 |
| 5366202 | Displacement controlled hydraulic proportional valve | — | 1994-11-22 |
| 5348115 | Cruise control for hydraulically driven vehicle | Lonnie J. Devier, John J. Krone, Howard A. Marsden | 1994-09-20 |
| 5305681 | Hydraulic control apparatus | Lonnie J. Devier, John J. Krone, Michael S. Lukich, Howard A. Marsden | 1994-04-26 |
| 5299420 | Redundant control system for a work vehicle | Lonnie J. Devier, John J. Krone, Howard A. Marsden | 1994-04-05 |
| 5267441 | Method and apparatus for limiting the power output of a hydraulic system | Lonnie J. Devier, John J. Krone, Howard A. Marsden | 1993-12-07 |
| 5249421 | Hydraulic control apparatus with mode selection | — | 1993-10-05 |
| 5197864 | On-off pressure cutoff control for a variable displacement hydraulic pump | John J. Krone, Lonnie J. Devier | 1993-03-30 |
| 5182908 | Control system for integrating a work attachment to a work vehicle | Lonnie J. Devier, John J. Krone, Howard A. Marsden | 1993-02-02 |