Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778898 | Computer controller for vehicle and engine system with carbon canister vapor storage | David Karl Bidner, Gopichandra Surnilla | 2004-08-17 |
| 6748313 | Method and system for estimating cylinder air charge for an internal combustion engine | John Ottavio Michelini | 2004-06-08 |