Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820602 | High energy ignition method and system | Stephen C. Masters | 2004-11-23 |
| 6741925 | User interface for electronic controller and timing sensor | Stephen C. Masters | 2004-05-25 |
| 6721648 | Method and apparatus for controlling a motorcycle engine | Stephen C. Masters | 2004-04-13 |