Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156179 | System and method for controlling airflow through cylinders of an engine during a deceleration fuel cutoff event | Andrew A. Raftopoulos, Michael A. Smith, Robert Gallon, Pratap S. Murthy | 2021-10-26 |
| 11098666 | System and method for controlling amount of sulfur on three-way catalyst by limiting deceleration cylinder cut off | Michael A. Smith, Vijay Ramappan, Michael J. Lucido, Jeffrey M. Hutmacher, Randy L. Dufresne | 2021-08-24 |
| 10954830 | Cam phaser control systems and methods for engine off conditions | Etsuko Muraji Stewart, Pratap S. Murthy | 2021-03-23 |