CF

Charles H. Folkerts

General Motors: 19 patents #701 of 18,328Top 4%
📍 Royal Oak, MI: #51 of 1,428 inventorsTop 4%
🗺 Michigan: #4,319 of 86,293 inventorsTop 6%
Overall (All Time): #239,895 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
9050903 Torque control arbitration in powertrain systems Leonard G. Wozniak, Robert C. Simon, Jr., Christopher E. Whitney, Donovan L. Dibble, Joseph R. Dulzo +3 more 2015-06-09
8191532 Method and system for detecting and reducing engine auto-ignition Jose C. Zavala Jurado, Karl T. Kiebel, Johnson Wu 2012-06-05
8195370 Association of torque requesting modules in a coordinated torque architecture Robert C. Simon, Jr., Leonard G. Wozniak, Michael Livshiz, Christopher E. Whitney, Scott J. Chynoweth +1 more 2012-06-05
8122868 Method and system for estimating and reducing engine auto-ignition and knock Jose C. Zavala Jurado, Karl T. Kiebel 2012-02-28
7367290 Diesel combustion mode switching control strategy and model Qian Chen 2008-05-06
7004141 Method and apparatus for obtaining a consistent pedal position for a vehicle having an engine with displacement on demand Gregory P. Matthews 2006-02-28
7004144 Dynamical torque control system David J. Stroh 2006-02-28
6895941 Method and apparatus for a variable displacement internal combustion engine Gregory P. Matthews 2005-05-24
6760656 Airflow estimation for engines with displacement on demand Gregory P. Matthews 2004-07-06
6615804 Method and apparatus for deactivating and reactivating cylinders for an engine with displacement on demand Gregory P. Matthews 2003-09-09
6585621 Method and apparatus for providing a consistent transmission load variable Gregory P. Matthews, Jeffrey J. Allen 2003-07-01
5596972 Integrated fueling control Myrna C. Sultan, Gregory P. Matthews, Mark Dennis Kushion 1997-01-28
5465617 Internal combustion engine control Kenneth P. Dudek, Gregory P. Matthews, Ronald A. Davis 1995-11-14
5463993 Engine speed control Mikhail Livshits, David Jeffrey Sanvido 1995-11-07
5423208 Air dynamics state characterization Kenneth P. Dudek, Gregory P. Matthews, Ronald A. Davis 1995-06-13
5421302 Engine speed control state prediction Mikhail Livshits, David Jeffrey Sanvido 1995-06-06
5273019 Apparatus with dynamic prediction of EGR in the intake manifold Gregory P. Matthews, Kenneth P. Dudek 1993-12-28
5094213 Method for predicting R-step ahead engine state measurements Kenneth P. Dudek 1992-03-10
4397273 Retractable engine igniter 1983-08-09