Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6871136 | Method for on-board diagnosis of cold start emissions reduction control strategy | Wenbo Wang, Richard B. Jess, Lyle E. Hamilton, Matthew Roelle, John F. Van Gilder +3 more | 2005-03-22 |