Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799557 | Processor controlled discharge ignition with fixed firing angle at startup | Todd Johnson | 2004-10-05 |
| 6588407 | Discharge ignition apparatus for internal combustion engine having automatic spark advance | — | 2003-07-08 |