Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646341 | Apparatus and method for diagnosing an engine using an oil pressure model | David R. Schricker | 1997-07-08 |
| 5594643 | Method and system for diagnosing a drivetrain during shifting operations | Charles W. Birchenough, Hans Dietz, Dwight S. Holloway, Noel J. Rytter, Lorne W. Tweed | 1997-01-14 |