| 9163576 |
System and method for calibrating engine crankshaft-camshaft correlation and for improved vehicle limp-home mode |
Kevin A. Sherwin, Robert J. Horner, Wenbo Wang, Layne K. Wiggins, Antonio E. Bartolomeo |
2015-10-20 |
| 8550055 |
Fuel management systems and methods for variable displacement engines |
Eric Ferch, Ryan Bruss, Ronald M. Wozniak, Eloy Martinez, Jon C. Wasberg |
2013-10-08 |
| 8495984 |
Spark voltage limiting system for active fuel management |
Robert W. Riegel, Yujiro Suwa, Ronald M. Wozniak |
2013-07-30 |
| 7814874 |
Controlling two cam phasers with one cam position sensor |
Ronald J. Kubani, Coburn C. Bland, Jr. |
2010-10-19 |
| 7562558 |
Knock sensor diagnostic system and method |
Robert J. Horner, Craig M. Sawdon, Thomas A Szpakowski, Brian Nelson, Karl T. Kiebel +1 more |
2009-07-21 |
| 7519465 |
Valvetrain drive stretch compensation for camshaft to crankshaft correlation |
Antonio E. Bartolomeo, Richard M. Frank, Ronald J. Kubani, Jordan R. Lee, Blake B. Nye +1 more |
2009-04-14 |
| 5731702 |
High accuracy angle based rotation sensor with time based back up |
Thaddeus Schroeder, Bruno Lequesne, Raymond O. Butler, Jr. |
1998-03-24 |
| 5570016 |
Method and apparatus for detecting crankshaft angular position |
Thaddeus Schroeder, Bruno Lequesne, Raymond O. Butler, Jr., Thomas A. Perry, John R. Bradley |
1996-10-29 |
| 4596218 |
LPP combustion control for IC engine with abnormal combustion |
Philip Allen Karau, James H. Currie |
1986-06-24 |
| 4481585 |
System for selectively controlling motor vehicle electrical loads |
Gerald O. Huntzinger, Raymond O. Butler, Jr., Lewis R. Hetzler, John Delaplane |
1984-11-06 |
