Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564622 | Method of determining soak-related time intervals of an internal combustion engine | Stephen F. Majkowski, Alton L. Schuessler, David Allen Dues, Nicholas Colella | 2003-05-20 |
| 5408871 | Idle air control system diagnostic | Franz A. Lieder, Gregory E. Labus, Gary A. Nichols, Stephen D. Matteson | 1995-04-25 |
| 4885710 | Method and apparatus for low speed estimation | Jill G. Hersberger, Robert L. Harding, Peter J. Spadafora | 1989-12-05 |
| 4799178 | Method and apparatus for detecting rotational speed | Peter J. Spadafora, Jill G. Hersberger, Robert L. Harding | 1989-01-17 |