Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6185928 | Method and device for detecting misfires in a controlled-ignition internal combustion engine | Philippe Wallerand | 2001-02-13 |
| 5970784 | Method for identifying the cylinder phase of an internal combustion multi-cylinder four stroke engine | — | 1999-10-26 |
| 5606119 | Method and apparatus for detecting misfires in a controlled ignition internal combustion engine | Philippe Wallerand | 1997-02-25 |