WE

Walter E. Earleson

Caterpillar: 12 patents #441 of 8,398Top 6%
PS Progress Rail Services: 3 patents #22 of 125Top 20%
Overall (All Time): #323,058 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9415781 Dual engine locomotive W. Jack Hardin, Roy Christopher Fonseca 2016-08-16
8428805 Engine load management for traction vehicles Bradley Bailey, Matthew Hendrickson, William J. Tate, Jeffrey E. Brand 2013-04-23
8310176 Traction control for DC electric motor 2012-11-13
8140206 Engine load management for traction vehicles Bradley Bailey, Matthew Hendrickson, William J. Tate, Jeffrey A. Brand 2012-03-20
7898194 System for suppressing wheel acceleration after a slip 2011-03-01
7847497 Transition wiring system for multiple traction generators Raymond G. Evans 2010-12-07
6113014 Dual solenoids on a single circuit and fuel injector using same Dana R. Coldren, Michael A. Caruthers 2000-09-05
6112719 Acceleration based control system for speed governing 2000-09-05
5899070 Turbo compounded fuel supply system for a gaseous fuel engine Kim J. Droessler, Carol Smith 1999-05-04
5669464 System for automatically controlling engine lubricating fluid flow 1997-09-23
5347857 Phase detection apparatus and method Siamak Mirhakimi, Eric Ohlson 1994-09-20
5041772 Locomotive dynamic brake control Raymond G. Evans, Siamak Mirhakimi 1991-08-20
5036669 Apparatus and method for controlling the air/fuel ratio of an internal combustion engine Siamak Mirhakimi 1991-08-06
4924395 Synchronous wheel slip strategy for a locomotive governor Raymond G. Evans, Joseph Richardson 1990-05-08
4498016 Locomotive governor control Dennis King, Michael E. Moncelle 1985-02-05