Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666021 | Adaptive engine control for low emission vehicle starting | Donald J. Lewis, James Michael Kerns, Ralph Wayne Cunningham | 2003-12-23 |
| 6640539 | Engine control for low emission vehicle starting | Donald J. Lewis, James Michael Kerns, Ralph Wayne Cunningham | 2003-11-04 |