Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343780 | Variable power drivetrain engine control system | John R. McDaniel, Paul R. Rabe, John H. Stang, Peter J. Griffen, Mark W. Stasell +1 more | 1994-09-06 |
| 5019986 | Method of operating a vehicle engine | Robert T. Schaar | 1991-05-28 |
| 5017916 | Shift prompter/driver information display | James W. Kruse | 1991-05-21 |
| 4998592 | Passive mechanical damping system for a truck | Duane Robinson | 1991-03-12 |
| 4914597 | Engine cruise control with variable power limits | Michael E. Moncelle, Robert T. Schaar | 1990-04-03 |