Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640469 | Snow blower vehicle and method for improving snow blower vehicle performance | Ian Daniel McKenzie, David Brunette, Richard M. Avery, Jr. | 2003-11-04 |
| 6529815 | Method and system for enhanced engine control | Ian Daniel McKenzie | 2003-03-04 |
| 6523525 | Engine control system and method of controlling an internal combustion engine having a mandatory engine warm-up period | — | 2003-02-25 |