Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9175582 | Variable valve lift diagnostic techniques based on camshaft speed | Zhijian Wu, Steven J Gorgas, Ethan E Bayer, Kevin V Rafalo, Julian Daniel John +1 more | 2015-11-03 |
| 8977478 | Method of setting a control parameter for emissions robustness | Travis T. Hamilton, Fadi S. Kanafani | 2015-03-10 |
| 7416510 | Control of a vehicle powertrain with multiple prime movers | — | 2008-08-26 |
| 7204235 | Method of managing engine torque upon loss of engine coolant | Robert Rotay | 2007-04-17 |
| 6830532 | Method for controlling a powertrain having multiple torque sources | Thomas S. Moore, Gerald Cilibraise | 2004-12-14 |
| 5959420 | Heat engine and electric motor torque distribution strategy for a hybrid electric vehicle | Evan S. Boberg | 1999-09-28 |