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Michael J. Barngrover

Caterpillar: 16 patents #275 of 8,398Top 4%
Overall (All Time): #283,840 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12427871 Systems and methods for operating a divided power distribution system Mark A. Robinson, Corey Allen Kauk, Steven R. Krause, Ben Evans, Keith Nicholas Edward Troisi 2025-09-30
12258729 System and method for controlling a motor during clutch shifting in a multi-speed electric drivetrain Brian E. Lister, Michael D. Beyer 2025-03-25
10404239 Control system for controlling operation of a machine by imposing shaped hysterisis Brian D. Kuras, Sangameshwar Sonth 2019-09-03
9803749 Hydraulically coupled multi-variator actuator 2017-10-31
9216738 Primary steering enabler during engine failure Brian D. Kuras 2015-12-22
9002595 Torque and speed control in a machine with continuously variable transmission Kevin Davis, Adam Nackers, Brian D. Kuras 2015-04-07
8918258 System and method for avoiding engine underspeed and stall Brian D. Hoff, Mark E. Rettig 2014-12-23
8897976 System and method for machine load detection Brian E. Lister, Christopher Rhoades, Michael D. Beyer 2014-11-25
8772954 Power balancing for a dual generator single DC link configuration for electric drive propulsion system 2014-07-08
8348804 Hybrid engine system with transient load assistance William H. Lane, Barry Mei, Baojun Si 2013-01-08
8326499 Retarding control of a machine through power dissipation through power source and parasitic loads Thomas M. Sopko 2012-12-04
8074451 Electric motor actuation of a hydrostatic pump Brian D. Kuras, Michael G. Cronin, Frank A. DeMarco, Mustafa Kamil Guven 2011-12-13
7854681 System for controlling a machine with a continuously variable transmission Thomas M. Sopko, Brian D. Kuras 2010-12-21
7822532 Power-based underspeed control Brian D. Hoff, Frank A. DeMarco, Thomas M. Sopko, Brian D. Kuras 2010-10-26
7552712 Part-throttle performance optimization Thomas M. Sopko, Brian D. Kuras, Brian D. Hoff 2009-06-30
7493205 Brake control system for an electric drive vehicle Hongliu Du, Saurabh Pandey, Thomas M. Sopko, Eric D. Stemler, Brian D. Kuras 2009-02-17