Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079335 | Inferred oil responsiveness using pressure sensor pulses | John Eric Rollinger, Robert Andrew Wade, William Russell Goodwin | 2011-12-20 |
| 8006670 | Engine control with valve deactivation monitoring using exhaust pressure | John Eric Rollinger, Michael John Cullen | 2011-08-30 |
| 7921709 | Variable displacement engine diagnostics | John Eric Rollinger | 2011-04-12 |
| 7918210 | Method for determining valve degradation | Alex O'Connor Gibson, Nelson William Morrow, James Donald McCoy, Michael Damian Czekala | 2011-04-05 |