Inventor
FRIES JEFFREY MICHAEL
US32 patents
⚠️ This page may combine multiple inventors who share the name “FRIES JEFFREY MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
22 patentsUS9669851B2Jun 6, 2017
Route examination system and method
GEN ELECTRIC23 citations93
US9834237B2Dec 5, 2017
Route examining system and method
GEN ELECTRIC23 citations92
US7954770B2Jun 7, 2011
Methods and system for jointless track circuits using passive signaling
GEN ELECTRIC21 citations92
US9682716B2Jun 20, 2017
Route examining system and method
GEN ELECTRIC12 citations84
US8924066B2Dec 30, 2014
Systems and methods for determining route location
GEN ELECTRIC12 citations84
US7823841B2Nov 2, 2010
System and method for broken rail and train detection
GEN ELECTRIC14 citations84
US8914171B2Dec 16, 2014
Route examining system and method
GEN ELECTRIC17 citations83
US9150229B2Oct 6, 2015
Systems and method for controlling warnings at vehicle crossings
GEN ELECTRIC12 citations82
US9126609B2Sep 8, 2015
Systems and methods for controlling warnings at vehicle crossings
GEN ELECTRIC10 citations81
US10167005B2Jan 1, 2019
Route examining system and method
GEN ELECTRIC4 citations72
US9481384B2Nov 1, 2016
Route examining system and method
GEN ELECTRIC3 citations72
US10501100B2Dec 10, 2019
Route examining system
GEN ELECTRIC2 citations71
US9802631B2Oct 31, 2017
Route examining system
GEN ELECTRIC5 citations71
US9026360B2May 5, 2015
Systems and methods for providing constant warning time at crossings
GEN ELECTRIC5 citations70
US9340220B2May 17, 2016
Systems and methods for management of crossings near stations
GEN ELECTRIC6 citations65
US11400964B2Aug 2, 2022
Route examining system and method
GEN ELECTRIC1 citations62
US10252735B2Apr 9, 2019
Route monitoring system and method
GEN ELECTRIC1 citations58
US9845023B2Dec 19, 2017
Route feature identification system and method
GEN ELECTRIC0 citations52
US9469320B2Oct 18, 2016
Route feature identification system and method
GEN ELECTRIC0 citations52
US7815151B2Oct 19, 2010
Method and system for a track signaling system without insulated joints
GEN ELECTRIC0 citations50
US9550505B2Jan 24, 2017
System and method for shunting detection
GEN ELECTRIC0 citations42
US10006877B2Jun 26, 2018
Route examining system and method
GEN ELECTRIC0 citations40
ALSTOM TRANSP TECH
5 patentsUS9481385B2Nov 1, 2016
Systems and methods for predictive maintenance of crossings
ALSTOM TRANSP TECH2 citations58
US10145983B2Dec 4, 2018
Vibration monitoring system and method
ALSTOM TRANSP TECH0 citations46
US9598093B2Mar 21, 2017
Signal detection system and method
ALSTOM TRANSP TECH0 citations44
US10292230B2May 14, 2019
System and method for controlling a wayside device
ALSTOM TRANSP TECH0 citations41
US9842502B2Dec 12, 2017
Systems and methods for maintaining interlockings of transportation networks
ALSTOM TRANSP TECH0 citations31