GY

Gregory J. York

General Motors: 15 patents #942 of 18,328Top 6%
Overall (All Time): #320,748 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10352223 Method for cold start emissions diagnostic Vijay Ramappan, Zhijian Wu 2019-07-16
9903282 Park positions for variable camshaft phasing systems and methods Ramakrishna Tatavarthi, Etsuko Muraji Stewart, James R. Yurgil 2018-02-27
9840977 Engine stop position control system and method James R. Yurgil, Eric Brian Schutt, Brian P. Hannon, JR. 2017-12-12
9605567 Oil pump control systems and methods Timothy M. Karnjate, David R. Staley, Mike M. McDonald 2017-03-28
9353694 Intake temperature control systems and methods for intake manifold protection B. Jerry Song, Jon C. Wasberg, Josef J. Correia, Timothy Ward Athan 2016-05-31
9175628 Coordinated engine torque control Michael Livshiz, Jeffrey M. Kaiser, Timothy M. Karnjate, Christopher E. Whitney, Timothy J. Hartrey 2015-11-03
9080516 Diagnostic system and method for a variable valve lift mechanism Liyun Zheng, Andrew P. Bagnasco 2015-07-14
8855894 Exhaust temperature and pressure modeling systems and methods Wajdi B. Hamama, Jaehak Jung, Jon C. Miller, David N. Belton, J. Michael Ellenberger +2 more 2014-10-07
8336511 Method and system for controlling a cam phaser Kenneth J. Cinpinski, Donovan L. Dibble, Joshua D. Cowgill, Joseph R. Dulzo 2012-12-25
8316828 Exhaust gas recirculation diagnostic for coordinated torque control systems Christopher E. Whitney, Jeffrey M. Kaiser, Katie C. Bonasse 2012-11-27
8019526 Adapter phasor control hold duty cycle system for an engine Kenneth J. Cinpinski, Ljubisa M. Mladenovic, Jerry W. Kortge 2011-09-13
7565888 System to release a stuck lock-pin in a cam phaser Craig M. Sawdon, Jerry W. Kortge, John E. Doane 2009-07-28
7519466 Cam phaser compensation in a hybrid vehicle system Daniel G. Brennan, Jeffrey M. Kaiser, Bryan R. Snyder, Anne Marie Shields, Leonard G. Wozniak 2009-04-14
6966287 CAM phaser and DOD coordination for engine torque control Michael Livshiz, Jeffrey M. Kaiser, Richard H. Clutz, Donovan L. Dibble, Bahram Younessi +2 more 2005-11-22
6755078 Methods and apparatus for estimating the temperature of an exhaust gas recirculation valve coil Claudio A. Hernandez, Daniel G. Brennan, Donald W. Harnack 2004-06-29