Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10337431 | System and method for controlling busyness of cylinder mode changes | John Eric Rollinger, Robert Michael Grant | 2019-07-02 |
| 10316775 | System and method for controlling engine torque while deactivating engine cylinders | Jeffrey Allen Doering, John Eric Rollinger, Robert Michael Grant | 2019-06-11 |
| 10208687 | System and method for operating an engine oil pump | John Eric Rollinger, Robert Milton, Jeremy L. Russell | 2019-02-19 |