LK

Larry E. Kendrick

Caterpillar: 14 patents #341 of 8,398Top 5%
Overall (All Time): #353,838 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8296019 Autoload system for excavation based on productivity 2012-10-23
6843755 Power management system Gareth John Estebanez, David L. Collins, Brian E. Lister, James B. Maddock, Robert Murray +4 more 2005-01-18
6810366 Method and apparatus for filtering a signal using a deadband Samir Med Kherat, Muhammed Were 2004-10-26
6508107 Method and apparatus for determining an oil grade of an actuating fluid Darwin R. Carrell, Gregory J. Speckhart, Michael S. Lukich 2003-01-21
6447423 Method and apparatus for adjusting transmission ratio commands for a continuously variable transmission Howard N. Cannon 2002-09-10
6415652 Method and apparatus for determining an oil grade of an actuating fluid Darwin R. Carrell, Gregory J. Speckhart, Michael S. Lukich 2002-07-09
6216528 Method and apparatus for determining a viscosity of an actuating fluid Darwin R. Carrell, Michael S. Lukich, Kirk Shively 2001-04-17
6189378 Electronically controlled fuel injector trimming Michael S. Lukich, James Mutti 2001-02-20
6021754 Method and apparatus for dynamically calibrating a fuel injector 2000-02-08
5873427 Method and apparatus for controlling a load of an engine associated with a hydrostatic drive system Alan L. Ferguson, Conrad G. Grembowicz 1999-02-23
5576962 Control system and method for a hydrostatic drive system Alan L. Ferguson, Conrad G. Grembowicz 1996-11-19
5187709 Fault tolerant serial communications network Gregory L. Williamson, Weldon L. Phelps 1993-02-16
5040119 Draft control apparatus and method Gerald D. Hardy, John P. Hoffman, Stephen W. Rector 1991-08-13
4852657 Apparatus for selectively positioning movable work element with preselected maximum velocity control Gerald D. Hardy, John P. Hoffman 1989-08-01