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ZAOCHNYJ I INZH ZHELEZNODOROZH

Overview
  • Total Patents
    119
About

ZAOCHNYJ I INZH ZHELEZNODOROZH has a total of 119 patent applications. Its first patent ever was published in 1975. It filed its patents most often in USSR (Union of Socialist Soviet Republics) and Russian Federation. Its main competitors in its focus markets environmental technology are SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS CO LTD, KAKIMOTO KOSAKU and SHANGHAI YANGPU QIQI HAER ROAD NO 1 PRIMARY SCHOOL.

Patent filings in countries

World map showing ZAOCHNYJ I INZH ZHELEZNODOROZHs patent filings in countries

Patent filings per year

Chart showing ZAOCHNYJ I INZH ZHELEZNODOROZHs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Popov Dmitrij A 19
#2 Popov Sergej D 18
#3 Aksenov Konstantin F 10
#4 Demchenko Anatolij T 9
#5 Bartosh Evgenij T 9
#6 Khamov Arnold P 8
#7 Dmitrenko Ivan E 8
#8 Musatov Vladislav V 7
#9 Kuznetsova Natalya M 6
#10 Sorokin Viktor S 6

Latest patents

Publication Filing date Title
RU1791257C Train dispatcher trainer
SU1729873A1 Pneumatic drive of car retarder
RU1774192C Method of determining integrated radiating capacity of material surface
SU1759673A1 Method of regulating electric motor tractive force in slippage
SU1763577A1 Device for strengthening slopes above pipes 9
SU1700701A1 Three-phase pole-switching winding for 1,2 and 4 pole pairs
SU1710418A1 Device for receiving data about railway traffic
SU1636714A1 Apparatus for simulating movement of a train
SU1710407A1 Device for increasing adhesion of locomotive wheels to rails
SU1698798A1 Device for measurement of voltage in high-voltage dc installations with output measurement circuit insulated from high voltage
SU1646922A1 Contact system
SU1712225A1 Device for disconnecting shut from centralized control
SU1690101A1 Three-phase pole reversal winding of motor for 1, 2 and 4 pairs of poles
SU1592737A1 Method of determining integral radiating ability of materials
SU1574494A1 Contact system
SU1562175A1 Apparatus for longitudinal-transverse compensation for electric railway
SU1578263A1 Device for stabilizing slopes
SU1580039A1 Heat supply system for enterprises of railway transport
SU1576395A1 Apparatus for reading off information from mobile objects
SU1722436A1 Brush