Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304329 | Electrical architecture for battery powered machine | Matthew Hendrickson, Eric M. Andris, Dustin Craig Selvey, Igor Strashny | 2025-05-20 |
| 12140620 | Electrical contact wear monitoring system | Christopher A. Willey, Eric J. Ruth, Zachary R. Carter | 2024-11-12 |
| 12060877 | Hydraulic fracturing pump control system | Suresh Baddam Reddy, Alexander C. Crosman, III, Lucas J Peterson | 2024-08-13 |
| 11874314 | Electrical contact wear monitoring system | Christopher A. Willey, Eric J. Ruth, Zachary R. Carter | 2024-01-16 |
| 9187079 | Retarding system for an electric drive machine | Nischol N. Antao, Michael D. Staub, Bryan Everett Copeland, Harold Dabbs | 2015-11-17 |
| 8960812 | Electrical retarding deration | Jian Wang, Joanne Borchert | 2015-02-24 |
| 8692647 | Resistor grid assembly | Gerald Brown | 2014-04-08 |
| 8635000 | Brake monitoring system | Matthew Hendrickson, Alexander C. Crosman, III, Bo Xie | 2014-01-21 |
| 8626368 | Electric drive power response management system and method | Matthew Hendrickson, Suresh Baddam Reddy | 2014-01-07 |
| 8505464 | Control strategy for providing regenerative electrical power to trolley line in trolley capable mining truck | Brian Huber, Eric J. Ruth, Matthew Hendrickson | 2013-08-13 |
| 8428805 | Engine load management for traction vehicles | Matthew Hendrickson, William J. Tate, Walter E. Earleson, Jeffrey E. Brand | 2013-04-23 |
| 8410739 | Method and apparatus for determining the operating condition of generator rotating diodes | Matthew Hendrickson, Frederick Beach | 2013-04-02 |
| 8253357 | Load demand and power generation balancing in direct series electric drive system | — | 2012-08-28 |
| 8140206 | Engine load management for traction vehicles | Matthew Hendrickson, William J. Tate, Walter E. Earleson, Jeffrey A. Brand | 2012-03-20 |
| 7996163 | Method and apparatus for detecting a short circuit in a DC link | Frederick Beach, Matthew Hendrickson | 2011-08-09 |
| 7956762 | Method and apparatus for power generation failure diagnostics | Matthew Hendrickson, Frederick Beach | 2011-06-07 |