Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6759934 | Proportionally-controllable solenoid actuator | Melissa Bargmann, Dwight O. Palmer | 2004-07-06 |
| 6749174 | Exhaust gas recirculation valve having low drag | Jerry L. Kelly | 2004-06-15 |
| 6729351 | Expanded range multiple-stage metering valve | Dwight O. Palmer | 2004-05-04 |
| 6708947 | Hysteresis reduction in an exhaust gas recirculation valve | — | 2004-03-23 |