Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755078 | Methods and apparatus for estimating the temperature of an exhaust gas recirculation valve coil | Claudio A. Hernandez, Daniel G. Brennan, Donald W. Harnack | 2004-06-29 |