Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7299687 | Rough road detection system | — | 2007-11-27 |
| 7222607 | DSP-based engine knock detection including knock sensor and circuit diagnostics | — | 2007-05-29 |
| 6755078 | Methods and apparatus for estimating the temperature of an exhaust gas recirculation valve coil | Daniel G. Brennan, Gregory J. York, Donald W. Harnack | 2004-06-29 |
| 6622548 | Methods and apparatus for estimating gas temperatures within a vehicle engine | — | 2003-09-23 |