Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6741918 | System and method for detection of degradation of vacuum brake booster sensor | John D. Russell | 2004-05-25 |
| 6732578 | Lean engine with brake system | — | 2004-05-11 |
| 6715280 | Method for low emission vehicle starting with improved fuel economy | Donald J. Lewis, Matthew John Gerhart, Ralph Wayne Cunningham | 2004-04-06 |