Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644924 | Vehicle engine control for operator compartment temperature maintenance | Douglas E. Carr | 1997-07-08 |
| 5642284 | Maintenance monitor system | Prasad V. Parupalli, David L. Dickrell, Gregory S. Gauger, Robert W. Keene, Ronald J. Mearek +5 more | 1997-06-24 |
| 5611751 | Engine speed control and method for operating same | Kevin D. Ehrenhardt, Gregory S. Gauger, Prasad V. Parupalli | 1997-03-18 |