Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9415781 | Dual engine locomotive | W. Jack Hardin, Walter E. Earleson | 2016-08-16 |
| 8319356 | System for starting power systems with multiple generator units | — | 2012-11-27 |
| 7952306 | Power system with multiple generator units | Jeffrey Holt Wright | 2011-05-31 |
| 7893636 | Mobile machine with one or more electric propulsion motors | Kevin A. Lantz, Jeffrey Holt Wright | 2011-02-22 |
| 7876061 | Power system with multiple generator units | Jeffrey Holt Wright, Andrew William Black | 2011-01-25 |
| 7295098 | Systems and methods for providing theft protection in a machine | Edward H. Betts, Jr., Timothy Booth, Mark J. Hilbert, Daniel Douglas Swords, Nathan Ralph Taylor +1 more | 2007-11-13 |