Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9863332 | System and method for determining an oil contamination level of an engine based on a switching period of a valve lift actuator to improve engine startups | Jason T. Davis, Scott McLane, Sanjeev M. Naik, Kurt Alfred Wellenkotter, Douglas R. Verner +2 more | 2018-01-09 |