Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6553756 | Method for selecting a cylinder group when changing an engine operational parameter | Brent Edward Sealy, Richard A. Booth | 2003-04-29 |
| 6553982 | Method for controlling the phase difference of air/fuel ratio oscillations in an engine | Richard A. Booth, Brent Edward Sealy | 2003-04-29 |
| 6550466 | Method for controlling the frequency of air/fuel ratio oscillations in an engine | Brent Edward Sealy, Jeffrey Allen Doering, Richard A. Booth | 2003-04-22 |