| 12140620 |
Electrical contact wear monitoring system |
Christopher A. Willey, Zachary R. Carter, Bradley Bailey |
2024-11-12 |
| 11874314 |
Electrical contact wear monitoring system |
Christopher A. Willey, Zachary R. Carter, Bradley Bailey |
2024-01-16 |
| 11610484 |
Control system for maintaining alignment of machine on a trolley assist |
Christopher A. Willey, Zachary R. Carter |
2023-03-21 |
| 10198750 |
Device state capture and analysis |
Michael Dudley Johnson, Xiaoliang Wei, Mukund Narasimhan, Jackson Gabbard, Todd Krabach +7 more |
2019-02-05 |
| 9796267 |
Machine operation assistance based on height detection of machine load using a camera |
Brett Michael Nee, Qi Wang |
2017-10-24 |
| 9676280 |
Braking management in a dual braking system |
Christopher P. Braet, Alexander C. Crosman, III, Jonathan M. Baumann |
2017-06-13 |
| 9350593 |
Device state capture and analysis |
Michael Dudley Johnson, Xiaoliang Wei, Mukund Narasimhan, Jackson Gabbard, Todd Krabach +7 more |
2016-05-24 |
| 8954241 |
Mining truck spotting under a shovel |
— |
2015-02-10 |
| 8944227 |
End horns for pantograph assembly |
Vamsi K. Doddakula |
2015-02-03 |
| 8893830 |
Automated pantograph control for mining truck power system |
— |
2014-11-25 |
| 8857542 |
Method and apparatus to eliminate fuel use for electric drive machines during trolley operation |
Matthew Hendrickson, Donald John Gilmore |
2014-10-14 |
| 8838320 |
Laser sensors for trolley guidance signal |
Ken L. Stratton |
2014-09-16 |
| 8818593 |
Trolley driven machine record and playback automation |
Ken L. Stratton |
2014-08-26 |
| 8577530 |
Steering system and operating method for mining truck |
Kenneth L. Stratton |
2013-11-05 |
| 8505464 |
Control strategy for providing regenerative electrical power to trolley line in trolley capable mining truck |
Brian Huber, Bradley Bailey, Matthew Hendrickson |
2013-08-13 |
