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TRANERGY CORP

Overview
  • Total Patents
    36
About

TRANERGY CORP has a total of 36 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets transport, civil engineering and basic communication technologies are HANNAUER CAR RETARDER COMPANY, WILISCH ERHART DR and FRANZ RAWIE.

Patent filings per year

Chart showing TRANERGY CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kumar Sudhir 33
#2 Kumar Shiv R 4
#3 Dyavanapalli Venkat 3
#4 Sudhir Kumar 2
#5 Becker Dean A 1
#6 Kumar Sudhir Dr 1
#7 Cheng James G F 1

Latest patents

Publication Filing date Title
US2007256998A1 Friction modifier applicator system for traveling cranes
US2006163004A1 Gage side or field side top-of-rail plus gage corner lubrication system
US7216558B2 Wheel sensor assembly for rail base mounting
US7513335B2 Railroad switch lubricator
US6585085B1 Wayside wheel lubricator
US6076637A Top-of-rail lubrication rate control by the hydraulic pulse width modulation method
US5896947A On board lubrication systems for lubricating top of rail for cars and rail gage side/wheel flange for locomotives
US5477941A On-board lubrication system for direct application to curved and tangent railroad track
US5388442A Lubrication and adhesion testing machine
US4944539A Differential creepage control system for optimizing adhesion of locomotives
US4936610A Differential creepage control system for optimizing adhesion of locomotives
US4930600A Intelligent on-board rail lubrication system for curved and tangent track