MT

Mark A. Theobald

General Motors: 11 patents #1,393 of 18,328Top 8%
Overall (All Time): #463,615 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9077227 Electric motor assembly with electric phasing of rotor segments to reduce back electromotive force Peter J. Savagian, Alan G. Holmes 2015-07-07
8602143 Electric vehicle with range-extending engine and climate control compressor Edward D. Tate, Jr., Alan G. Holmes 2013-12-10
8562471 Electric motor assembly with movable rotor segments to reduce back electromotive force Peter J. Savagian, Alan G. Holmes 2013-10-22
8090520 Fuel life monitor and engine management for plug-in hybrid electric vehicles Edward D. Tate, Jr. 2012-01-03
8045725 Vehicle interior active noise cancellation David M. Hammelef 2011-10-25
8033954 Hybrid powertrain with reversing engine and method of control Rodney B. Rask, Madhusudan Raghavan, Paul M. Najt, Alan G. Holmes, Norman K. Bucknor 2011-10-11
8015810 Control of turbocharger lubrication for hybrid electric vehicle 2011-09-13
7769505 Method of operating a plug-in hybrid electric vehicle Eric M. Rask, Robert D. Burns 2010-08-03
7748481 Hybrid powertrain for homogeneous charge compression ignition engine operation Alan G. Holmes, Peter J. Savagian, Eric M. Rask 2010-07-06
7278940 Powertrain with electrically variable transmission providing improved gradeability Anthony P. Tata, Kyle K. Kinsey, Robert D. Burns, Brendan M. Conlon, Donald Pfaff +1 more 2007-10-09
7128035 Method and apparatus for engine torque disturbance reduction during cranking David R. Lancaster, Mark G. Kosowski, James A. Cogswell, II, Bryan R. Snyder, John P. Miller +1 more 2006-10-31