RB

Randall S. Beikmann

General Motors: 13 patents #1,134 of 18,328Top 7%
TE Tula Etechnology: 2 patents #49 of 93Top 55%
Overall (All Time): #345,027 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10941722 Method and apparatus for determining optimum skip fire firing profile Mark A. Shost, Louis J. Serrano, Steven E. Carlson, Vijay Srinivasan, Eric J. Defenderfer +4 more 2021-03-09
10247121 Method and apparatus for determining optimum skip fire firing profile Mark A. Shost, Louis J. Serrano, Steven E. Carlson, Vijay Srinivasan, Eric J. Defenderfer +4 more 2019-04-02
9828921 External vehicle sound field enhancement William Seldon, Scott M. Reilly, Grant W. Brady 2017-11-28
9726139 System and method for controlling a firing sequence of an engine to reduce vibration when cylinders of the engine are deactivated 2017-08-08
9599047 Combination cylinder state and transmission gear control systems and methods Nitish J. Wagh 2017-03-21
9556811 Firing pattern management for improved transient vibration in variable cylinder deactivation mode Nitish J. Wagh 2017-01-31
9458778 Cylinder activation and deactivation control systems and methods Allen B. Rayl, Sanjeev M. Naik 2016-10-04
9458780 Systems and methods for controlling cylinder deactivation periods and patterns Darrell W. Burleigh 2016-10-04
9416743 Cylinder activation/deactivation sequence control systems and methods 2016-08-16
9239024 Recursive firing pattern algorithm for variable cylinder deactivation in transient operation 2016-01-19
9140622 System and method for controlling a firing sequence of an engine to reduce vibration when cylinders of the engine are deactivated 2015-09-22
8256562 Powertrain having multi-stage damper Darrell Lee Robinette, Michael Powell 2012-09-04
7219642 Powertrain assembly and integral truss oil pan therefor Adam S. Kwiatkowski, Julie A. Brown, Jeffrey D. Curtis 2007-05-22
6886519 Methods and apparatus for controlling a shutdown of an internal combustion engine Thomas Alan Slopsema, Paul A. Bauerle, Julie Fuller, Stuart R. Smith, Helmut Oswald 2005-05-03