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Michael D. Beyer

Caterpillar: 12 patents #441 of 8,398Top 6%
Overall (All Time): #395,363 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12281462 Modular system mode controller and related methods Ankit Sharma, Thomas M. Sopko 2025-04-22
12258729 System and method for controlling a motor during clutch shifting in a multi-speed electric drivetrain Michael J. Barngrover, Brian E. Lister 2025-03-25
12157989 Electric powertrain with rimpull torque limit protection Brian E. Lister 2024-12-03
11835130 Electric drive system for machine configured for switching sensor data sourcing pattern based on health status Brian E. Lister, Ryan R. Leman 2023-12-05
11174905 Clutch hydraulic control circuit with a pilot operated failure mode response valve Konrad Garrett, Aaron B. Crabtree, Gaurav Vasudeva, Brian E. Lister 2021-11-16
10801612 Machine transmission with clutch element hydraulic control Brian E. Lister, Gaurav Vasudeva, Konrad Garrett, Aaron B. Crabtree 2020-10-13
9556807 Transmission system having temperature based input control Brian D. Hoff, Mark E. Rettig, Steven Donald Spencer 2017-01-31
8897976 System and method for machine load detection Brian E. Lister, Christopher Rhoades, Michael J. Barngrover 2014-11-25
8874332 Shifting virtual gears associated with a continuously variable transmission Kevin Davis, Adam Nackers, Shane C. McBride 2014-10-28
8862351 System and method for controlling shift hunting in variable transmissions Adam Vaccari, Christopher Rhoades, Adam Nackers, Brian E. Lister, Mike Barngrover 2014-10-14
8781696 Variable transmission and method Chad T. Brickner, Christopher Rhoades 2014-07-15
8568271 System and method to prevent shift hunting in a powertrain Jason Stoller, Adam Vaccari, Christopher Rhoades 2013-10-29