Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7448358 | Ignition timing control system for light duty combustion engines | Martin N. Andersson, Michael P. Burns, George M. Pattullo | 2008-11-11 |
| 7198028 | Ignition timing control system for light duty combustion engines | Martin N. Andersson, Michael P. Burns, George M. Pattullo | 2007-04-03 |
| 7000595 | Ignition timing control system for light duty combustion engines | Martin N. Andersson, George M. Pattullo, Eric G. Zbytowski | 2006-02-21 |