Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647947 | Strategy and control system for deactivation and reactivation of cylinders of a variable displacement engine | Bradley Alan Boyer, William Francis Stockhausen | 2003-11-18 |
| 6532919 | Permanent magnet enhanced electromagnetic valve actuator | Eric Warren Curtis, Mohammad Haghgooie | 2003-03-18 |