Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561016 | Method and apparatus for determining the air charge mass for an internal combustion engine | Jeffery C. Ehlers | 2003-05-13 |
| 6542806 | Optimal tractive force control method for ground vehicles | Jeffery C. Ehlers | 2003-04-01 |
| 6508233 | Method for controlling a fuel system of a multiple injection system | Jeffery C. Ehlers, Robert E. Haddad | 2003-01-21 |