Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668773 | System and method for calibrating variable actuation system | Richard H. Holtman, Scott Leman, Sean O. Cornell, John Stephen Pipis, Jr. | 2003-12-30 |
| 6655654 | Piezoelectric valve system | Clifford E. Cotton, III, Glen F. Forck, Richard H. Holtman, L. Glenn Waterfield | 2003-12-02 |
| 6560963 | Variable timing to avoid turbocharger overspeed while engine braking under different atmospheric conditions | Sean O. Cornell, Scott Leman, David E. Martin | 2003-05-13 |
| 6553966 | Method of presetting an internal combustion engine | Sean O. Cornell, Richard H. Holtman, Scott Leman | 2003-04-29 |