Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7742869 | Late intake valve closing to improve cold startability for spark-ignition direct-injection (SIDI) engines | Vijay Ramappan, Jesse M. Gwidt, Stuart R. Smith, Michael J. Lucido, Kenneth J. Cinpinski | 2010-06-22 |