Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615804 | Method and apparatus for deactivating and reactivating cylinders for an engine with displacement on demand | Gregory P. Matthews | 2003-09-09 |
| 6585621 | Method and apparatus for providing a consistent transmission load variable | Gregory P. Matthews, Jeffrey J. Allen | 2003-07-01 |