Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7288046 | Torque converter slip control for multi-displacement engine | Michael Boone, Mark J. Duty, John S. Mitchell, Michael J Prucka, Marc H. Sullivan | 2007-10-30 |
| 7044107 | Method for enabling multiple-displacement engine transition to different displacement | Mark J. Duty, Michael J Prucka, Michael A Bonne, Marc H. Sullivan | 2006-05-16 |