Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6382198 | Individual cylinder air/fuel ratio control based on a single exhaust gas sensor | James C. Smith | 2002-05-07 |
| 6227033 | Auto-calibration method for a wide range exhaust gas oxygen sensor | — | 2001-05-08 |
| 6148808 | Individual cylinder fuel control having adaptive transport delay index | — | 2000-11-21 |