Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817336 | Intake manifold pressure control for variable displacement engines | John Ottavio Michelini, Michael Flory | 2004-11-16 |
| 6772724 | Variable displacement engine starting control | John Ottavio Michelini, Michael Flory | 2004-08-10 |
| 6739123 | Temperature management of catalyst system for a variable displacement engine | John Ottavio Michelini | 2004-05-25 |
| 6694948 | Vacuum management system on a variable displacement engine | John Ottavio Michelini, Michael Flory | 2004-02-24 |
| 6681563 | Exhaust gas oxygen sensor temperature control for a variable displacement engine | John Ottavio Michelini | 2004-01-27 |