Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434930 | Method and apparatus for controlling lean operation of an internal combustion engine | Michael John Cullen, David Karl Bidner, Gopichandra Surnilla, Jeffrey Scott Hepburn | 2002-08-20 |
| 6434466 | System and method for determining engine torque for controlling a powertrain | Timothy Joseph Clark, Tobias John Pallett | 2002-08-13 |
| 6425365 | Internal combustion engine shutdown method and control system | Mark W. Peters, David Lee Boggs, Stephen John Kotre | 2002-07-30 |
| 6425373 | System and method for determining engine control parameters based on engine torque | Gopichandra Sumilla, Tobias John Pallett | 2002-07-30 |
| 6415656 | Onboard diagnostic misfire detection monitor for internal combustion engines | David Karl Bidner, Glenn A. Zimlich | 2002-07-09 |
| 6411882 | Drive-by-wire vehicle engine output control system | David Karl Bidner, Mathew Alan Boesch, Gopichandra Surnilla | 2002-06-25 |
| 6401026 | Computer readable storage medium for controlling engine torque | Tobias John Pallett | 2002-06-04 |
| 6364812 | Automatic transmission dynamic electronic pressure control based on desired powertrain output | Gary Bruce Webster | 2002-04-02 |
| 6363316 | Cylinder air charge estimation using observer-based adaptive control | Ihab S. Soliman, Tobias John Pallett | 2002-03-26 |
| 6360530 | Method and apparatus for measuring lean-burn engine emissions | Gopichandra Surnilla, Jeffrey Scott Hepburn, Michael John Cullen | 2002-03-26 |
| 6279531 | System and method for controlling engine torque | Tobias John Pallett | 2001-08-28 |
| 6246951 | Torque based driver demand interpretation with barometric pressure compensation | Tobias John Pallett | 2001-06-12 |
| 6244043 | Emission control device air/fuel ratio control system | David George Farmer, Gopichandra Surnilla, Salomone Castro | 2001-06-12 |
| 6220987 | Automatic transmission ratio change schedules based on desired powertrain output | Tobias John Pallett, Gary Bruce Webster | 2001-04-24 |
| 6119063 | System and method for smooth transitions between engine mode controllers | Bradley J. Hieb, Tobias John Pallett | 2000-09-12 |
| 5970943 | System and method for mode selection in a variable displacement engine | Bradley J. Hieb | 1999-10-26 |
| 5714673 | Method and apparatus for monitoring engine control sensors | David Karl Bidner | 1998-02-03 |
| 5666918 | Engine airflow controller with feedback loop compensation for changes in engine operating conditions | Tobias John Pallett, Bradley J. Hieb | 1997-09-16 |
| 5659389 | Non-intrusive throttle body calibration | Bradley J. Hieb, Rafael Paredes, Jr. | 1997-08-19 |
| 5568795 | System and method for mode selection in a variable displacement engine | Bradley J. Hieb | 1996-10-29 |
| 5503129 | Apparatus and method for mode recommendation in a variable displacement engine | Bradley J. Hieb | 1996-04-02 |
| 5437253 | System and method for controlling the transient torque output of a variable displacement internal combustion engine | Roger Lyle Huffmaster | 1995-08-01 |
| 5431139 | Air induction control system for variable displacement internal combustion engine | Peter John Grutter, Daniel J. Lipinski, Julian A. LoRusso, Donald R. Nowland, Ernest C. Prior | 1995-07-11 |
| 5408974 | Cylinder mode selection system for variable displacement internal combustion engine | Daniel J. Lipinski, Julian A. LoRusso, Donald R. Nowland, Gregory B. Schymik, Teik-Khoon Tan | 1995-04-25 |
| 5408966 | System and method for synchronously activating cylinders within a variable displacement engine | Daniel J. Lipinski, Julian A. LoRusso | 1995-04-25 |