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SAFETRAN SYSTEMS CORP

Overview
  • Total Patents
    50
About

SAFETRAN SYSTEMS CORP has a total of 50 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets transport, electrical machinery and energy and machines are CLAYTON HERBERT FITZROY, ALSTOM TRANSP S P A and THOMPSON HENRY ARTHUR.

Patent filings per year

Chart showing SAFETRAN SYSTEMS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Moe James E 9
#2 Levoir Donald L 8
#3 Snee Ronald W 6
#4 Wilson H James 5
#5 Peel Richard V 5
#6 Reinitz Willard O 5
#7 Verdeyen Joseph T 4
#8 Metel Omer 3
#9 Bamfield Richard 3
#10 Paget Martin 3

Latest patents

Publication Filing date Title
US2008042016A1 Adjustable support for a railroad crossing gate arm
US2007084974A1 Apparatus and methods for providing relatively constant warning time at highway-rail crossings
US2007075193A1 Lock bar for railroad gate warning mechanism
US2006261219A1 Highway-rail grade crossing controller with out of service mode
US2006265111A1 Template crossing design and programming for highway-rail grade crossings
US2006265165A1 Highway-rail grade crossing remote setup, calibration and troubleshooting
AUPR483201A0 Condition monitoring system
US6463337B1 Railroad vital signal output module with cryptographic safe drive
CA2255247A1 Railroad crossing gate mechanism counterweight raising device
AU7184798A Laser-based railroad signal light
US5852350A Railroad crossing gate control system including a separate maintenance relay
US5834914A Railroad crossing gate mechanism control system
US5737173A Railroad track circuit vital relay control
US5751569A Geographic train control
US5451857A Temperature compensated, regulated power supply and battery charger for railroad signal use
US5029780A Multi-frequency railroad grade crossing termination shunt assembly
US5022613A AC and battery backup supply for a railroad crossing gate
US4895325A Railroad gate arm lamp circuit
CA1281116C Solid state railroad lights/gate controller
US4703303A Solid state railroad lights/gate controller