Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6766775 | Method and system for increasing the estimation accuracy of cam phase angle in an engine with variable cam timing | Giuseppe Domenico Suffredini, Jeffrey Allen Doering, Sean C. Wyatt | 2004-07-27 |
| 6763737 | Automobile transmission range sensor system | Raymond C. Siciak | 2004-07-20 |
| 6701246 | Engine torque determination for powertrain with torque converter | David Karl Bidner, Jeffrey Allen Doering, Vincent J. Winstead | 2004-03-02 |