Issued Patents All Time
Showing 51–75 of 156 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6901327 | Computer instructions for control of multi-path exhaust system in an engine | David Karl Bidner, Gopichandra Surnilla, Shane Elwart | 2005-05-31 |
| 6889132 | Vehicle drive control for 4×4 mode | David Karl Bidner, Dennis Allen Light, Ralph Wayne Cunningham, Richard John Hippley | 2005-05-03 |
| 6876916 | Method and system for inferring torque output of a variable compression ratio engine | — | 2005-04-05 |
| 6851304 | Air estimation approach for internal combustion engine control | Giuseppe Domenico Suffredini, Paul A. Pietrzyk, Jeffrey Allen Doering, Aaron Schweizerhof, Mrdjan J. Jankovic | 2005-02-08 |
| 6850834 | Method and system for detecting degradation of EGR flow delivery | Songping Yu, Gary Lee Danhoff, Robert Roy Jentz | 2005-02-01 |
| 6820597 | Engine system and dual fuel vapor purging system with cylinder deactivation | Gopichandra Surnilla, Christian T. Goralski | 2004-11-23 |
| 6755032 | Control method for a vehicle having an engine and an accessory device | Allan Joseph Kotwicki, George Blaha, Gerhard A. Dage, John D. Russell | 2004-06-29 |
| 6754578 | Computer instructions for control of multi-path exhaust system in an engine | David Karl Bidner, Gopichandra Surnilla, Shane Elwart | 2004-06-22 |
| 6745619 | Diagnostic method for variable compression ratio engine | — | 2004-06-08 |
| 6738706 | Method for estimating engine parameters | Mrdjan J. Jankovic, Stephen Lee Cooper, Stephen William Magner | 2004-05-18 |
| 6732041 | Method and system for inferring intake manifold pressure of a variable compression ratio engine | — | 2004-05-04 |
| 6705286 | Method and system for minimizing torque intervention of an electronic throttle controlled engine | Dennis Allen Light, Jeffrey Allen Doering, Tobias John Pallett | 2004-03-16 |
| 6684631 | Method and system for reducing NOx tailpipe emissions of a lean-burn internal combustion engine | Gopichandra Surnilla, Jeffrey Scott Hepburn, Jerry D. Robichaux | 2004-02-03 |
| 6675087 | Method and system for scheduling optimal compression ratio of an internal combustion engine | — | 2004-01-06 |
| 6612288 | Diagnostic method for variable compression ratio engine | — | 2003-09-02 |
| 6601395 | Control method for a vehicle having an engine and an accessory device | Allan Joseph Kotwicki, George Blaha, Gerhard A. Dage, John D. Russell | 2003-08-05 |
| 6600988 | Vehicle trajectory control system and method | Dong Da, Ralph Wayne Cunningham, Richard John Hippley | 2003-07-29 |
| 6594989 | Method and apparatus for enhancing fuel economy of a lean burn internal combustion engine | Jeffrey Scott Hepburn, Gopichandra Surnilla, Jerry D. Robichaux | 2003-07-22 |
| 6550319 | Fault diagnostic for an internal combustion engine having air assisted injectors | Brian D. Rutkowski, Howard Edmund Scheer | 2003-04-22 |
| 6543414 | Vehicle output control limiter | Brian Michael O'Neil, Bradley Dean Riedle, Dennis Allen Light | 2003-04-08 |
| 6539919 | Ignition timing for engine with dual independent camshafts | — | 2003-04-01 |
| 6516778 | Engine airflow control | Dennis Allen Light, Ralph Wayne Cunningham, Thomas M. Luther | 2003-02-11 |
| 6506140 | Control for vehicle with torque converter | Brian Michael O'Neil, Bradley Dean Riedle, Dennis Allen Light, Michelle S. Grytzelius, Ralph Wayne Cunningham | 2003-01-14 |
| 6499293 | Method and system for reducing NOx tailpipe emissions of a lean-burn internal combustion engine | Gopichandra Surnilla, Jeffrey Scott Hepburn, Jerry D. Robichaux | 2002-12-31 |
| 6490860 | Open-loop method and system for controlling the storage and release cycles of an emission control device | David George Farmer, Gopichandra Surnilla | 2002-12-10 |