Issued Patents All Time
Showing 76–88 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808471 | Methods and apparatus for providing security for electronically-controlled cylinder activation and deactivation | Mark H. Costin, Donovan L. Dibble, Kerfegar K. Katrak, Vivek Mehta | 2004-10-26 |
| 6739314 | Displacement on demand with throttle preload security methodology | Allen B. Rayl, Donovan L. Dibble, Kerfegar K. Katrak, Kevin J. Storch, Alfred E. Spitza, Jr. +1 more | 2004-05-25 |
| 6698398 | Compensation of throttle area using intake diagnostic residuals | — | 2004-03-02 |
| 6659080 | Methods and apparatus for adjusting a throttle of a vehicle engine | Mark H. Costin, Robert J. Schaller, John Norman Stockbridge, Mario V. Maiorana, Jr., James T. Purcell +1 more | 2003-12-09 |
| 6564127 | Data collection via a wireless communication system | Kenneth P. Dudek | 2003-05-13 |
| 6513492 | Limited acceleration mode for electronic throttle control | Mark H. Costin, Robert J. Schaller, James T. Purcell, Robert C. Simon, Jr., Mario V. Maiorana, Jr. | 2003-02-04 |
| 6304806 | Vehicle acceleration based throttle area compensation | Stephen E. Colby, John Norman Stockbridge | 2001-10-16 |
| 6298297 | Slip based throttle progression modifier | Stephen E. Colby | 2001-10-02 |
| 6182002 | Vehicle acceleration based traction control | Stephen E. Colby | 2001-01-30 |
| 6167343 | Method of governing acceleration in a vehicle throttle control system | — | 2000-12-26 |
| 5666932 | EGR valve maintenance method | Robert Francis Semrau, John Norman Stockbridge | 1997-09-16 |
| 5573474 | Method for controlling ignition timing for an internal combustion engine | Richard A. Marsh, David P. Garrett, David S. Mathews, Michael J. Vanek, Anthony E. Cubr | 1996-11-12 |
| 5297064 | Sensor lag compensation | — | 1994-03-22 |