Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357226 | Control system for lean air-fuel ratio NOx catalyst system | — | 2002-03-19 |
| 6055810 | Feedback control of direct injected engines by use of a smoke sensor | Thomas W. Asmus, Frank Zhao | 2000-05-02 |
| 5901684 | Method for processing crankshaft speed fluctuations for control applications | John Fiaschetti, Kenneth P. DeGroot, Gregory T. Weber | 1999-05-11 |
| 5809969 | Method for processing crankshaft speed fluctuations for control applications | John Fiaschetti, Kenneth P. DeGroot, Gregory T. Weber | 1998-09-22 |
| 5735246 | Fuel scheduling as a function of misfire rate | Michael T. Vincent, Kim A. Morehouse, James R. Tamm | 1998-04-07 |
| 5542403 | Method of determining start of closed-loop fuel control for an internal combustion engine | Bruce H. Teague | 1996-08-06 |