Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8410739 | Method and apparatus for determining the operating condition of generator rotating diodes | Matthew Hendrickson, Bradley Bailey | 2013-04-02 |
| 7996163 | Method and apparatus for detecting a short circuit in a DC link | Bradley Bailey, Matthew Hendrickson | 2011-08-09 |
| 7988593 | Creep control for motor system | Michael D. Staub, William J. Tate, Cameron T. Lane, Douglas J. Lockhart | 2011-08-02 |
| 7956762 | Method and apparatus for power generation failure diagnostics | Bradley Bailey, Matthew Hendrickson | 2011-06-07 |
| 7437916 | In chassis determination of lug curve data in a machine with an electric drive propulsion system | Jun DOU | 2008-10-21 |
| 6150780 | AC motorized wheel control system | Henry Todd Young, James P. Roman | 2000-11-21 |
| 6054829 | AC motorized wheel control system | Henry Todd Young | 2000-04-25 |
| 6041285 | AC motorized wheel control system | Henry Todd Young, James P. Roman | 2000-03-21 |
| 5939846 | AC motorized wheel control system | Henry Todd Young | 1999-08-17 |
| 5432413 | Control system for an electrically propelled traction vehicle | Amy D. Duke, Francis M. Grabowski, Wing Yeung Chung | 1995-07-11 |
| 5373219 | Control system for an electrically propelled traction vehicle | Francis M. Grabowski, Amy D. Duke, James W. Nash, Paul H. Curtis | 1994-12-13 |
| 5280223 | Control system for an electrically propelled traction vehicle | Francis M. Grabowski, Amy D. Duke, James W. Nash, Paul H. Curtis | 1994-01-18 |