Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7970528 | Gaseous fuel management system for automotive vehicle | Suriyaprakash Ayyangar Janarthanam, John Richard Blankenship, Steven Joseph Szwabowski, Anthony G. Grabowski, Arun Kumar Jaura +3 more | 2011-06-28 |
| 7540264 | Initialization of electromechanical valve actuator in an internal combustion engine | Michael W. Degner | 2009-06-02 |
| 7509931 | Power electronics circuit for electromechanical valve actuator of an internal combustion engine | Michael W. Degner, Gary Flohr | 2009-03-31 |
| 7367296 | Bi-directional power electronics circuit for electromechanical valve actuator of an internal combustion engine | Michael W. Degner | 2008-05-06 |
| 7167793 | Engine position correction | Alex O'Connor Gibson, Theodore Joseph Filippi, William Russell Goodwin, Ilya Kolmanovsky | 2007-01-23 |
| 7156082 | Controlling spark for an engine with controllable valves | Vince Winstead, Ilya Kolmanovsky, Michael W. Degner, Alex O'Connor Gibson | 2007-01-02 |
| 7082934 | Controlling spark for an engine with controllable valves | Vince Winstead, Ilya Kolmanovsky, Michael W. Degner, Alex O'Connor Gibson | 2006-08-01 |
| 7054737 | Power electronics circuit with voltage regulator for electromechanical valve actuator of an internal combustion engine | Michael W. Degner | 2006-05-30 |
| 7036469 | Bi-directional power electronics circuit for electromechanical valve actuator of an internal combustion engine | Michael W. Degner | 2006-05-02 |
| 7021255 | Initialization of electromechanical valve actuator in an internal combustion engine | Michael W. Degner | 2006-04-04 |
| 6777904 | Method and system for controlling a motor | Michael W. Degner | 2004-08-17 |
| 6727670 | Battery current limiter for a high voltage battery pack in a hybrid electric vehicle powertrain | Michael W. Degner | 2004-04-27 |
| 6534972 | Magneto-resistive position sensor and variable reluctance controller interface circuit | Theodore Joseph Filippi | 2003-03-18 |
| 6101435 | Method for compensating a power assist steering system control signal | Bernard Dale Baughn, Ross Maxwell Stuntz | 2000-08-08 |
| 6089344 | Method and apparatus for determining the center position of a steering system | Bernard Dale Baughn, Ross Maxwell Stuntz | 2000-07-18 |
| 6073721 | Method for limiting hydraulic assist in a power assist steering system | — | 2000-06-13 |
| 6069460 | Method for controlling an electro-hydraulic power assist steering system | Ross Maxwell Stuntz, Bernard Dale Baughn, Theodore Joseph Filippi | 2000-05-30 |
| 6023558 | Graphics compression for an emulation system | — | 2000-02-08 |
| 5254926 | Current-mode hysteresis control for controlling a motor | John Michael Miller, Roy I. Davis, Richard J. Hampo, Paul Theodore Momcilovich | 1993-10-19 |
| 5159542 | Selectable hysteresis controller for pulse width modulated inverter | John Michael Miller | 1992-10-27 |