Latest Patents

Patents imply intellectual property and it has a $ value that can be associated depending on the field and type of patent that is allocated. Patents also increase the enterprise value of the company and help prevent copy-cats from copying the idea without having royalt payments or licencing deals. We like it when companies get patents awarded!. To protect IP companies aggressively file provisional patents even before they have a working product. The below table provides a way to look at what has been done by companies and use this as a factor to make investment decisions.

     
Title Filing Date Publication Date Grant Date
Edge weather abatement using hyperlocal weather and train activity inputs 2023-3-10 2023-7-06
Machine-learning framework for detecting defects or conditions of railcar … 2022-10-10 2023-5-30 2023-5-30
Two-stage deep learning framework for detecting the condition of rail car … 2020-7-24 2022-11-22 2022-11-22
One-piece bridge tie restraining clip 2019-10-09 2020-4-16
Testing system for multiple-unit locomotives 2017-11-30 2018-5-31
System and method for an aftercooler bypass 2014-10-23 2015-4-30
Power assembly test stand system and method 2014-5-30 2016-6-28 2016-6-28
Railroad spikes and methods of making the same 2014-2-12 2014-11-04 2014-11-04
A battery-powered all-electric and/or hybrid locomotive and related locomotive … 2013-12-30 2014-7-03
Split cooling method and apparatus 2013-11-06 2014-3-06
Tool and method for seating engine pistons 2013-7-08 2016-4-26 2016-4-26
Run-through switch rods 2013-6-20 2016-1-19 2016-1-19
Tool and method for removing sweeper bristles from a railway track broom 2013-4-11 2013-9-19
System and method for terminal capacity management 2013-2-15 2014-8-21
Multiple compressor system and method for locomotives 2012-4-26 2012-11-01
Battery-powered all-electric locomotive and related locomotive and train … 2012-3-05 2012-6-28
Tool, system and method for railcar maintenance 2010-7-06 2011-1-27
Techniques for autonomous testing of head-of-train and/or end-of-train devices 2010-5-11 2013-2-26 2013-2-26
Air hose coupling device 2007-6-27 2010-7-06 2010-7-06
Top-mounted container door system 2005-9-21 2006-4-06
Truck bed staircase device 2005-7-25 2010-2-09 2010-2-09
Method and apparatus for monitoring wheel/brake performance. 2003-9-23 2005-4-19
Range-finding based image processing rail way servicing apparatus and method 2001-12-13 2003-11-18 2003-11-18