Learn more

KB I INZH ZHELEZNODOROZH

Overview
  • Total Patents
    391
About

KB I INZH ZHELEZNODOROZH has a total of 391 patent applications. Its first patent ever was published in 1975. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets machine tools, environmental technology and mechanical elements are UKRAZHENKO KONSTANTIN A, LUOYANG LIWEI TECH CO LTD and ZHAO QIUYAN.

Patent filings in countries

World map showing KB I INZH ZHELEZNODOROZHs patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 391

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Novikov Viktor Yu 35
#2 Sazonov Vyacheslav V 31
#3 Arkhangelskij Sergej V 30
#4 Tolkachev Vladimir G 28
#5 Dubinin Aleksandr E 26
#6 Barabash Vladimir T 21
#7 Pugachev Yakov N 18
#8 Shaforostov Yurij I 14
#9 Kruchinin Vladimir P 13
#10 Rozenbaum Leonid B 13

Latest patents

Publication Filing date Title
SU1677699A1 Pulse-type voltage transducer
SU1670025A1 Device for cutting railway rails
SU1674371A1 Tracking ad converter
SU1671506A1 Device for exact stopping of train
SU1658002A2 Device for internal combustion engine combustion control
SU1629859A2 Automated bridge for capacitor parameters measurement in the three-component equivalent circuit arrangement
SU1608706A1 Device for restoring signals
SU1612212A1 Manufacturing assessing condition of vertical transmission of i.c. engine
SU1644108A1 Pulsed current controller for active/inductive loads
SU1608429A1 Pick-up of angle of turn on surface acoustic waves
SU1643267A1 Device for stoppage of rail vehicles
SU1608490A1 Installation for testing samples for long-time strength in compression
SU1677589A1 Friction pair for determining anti-knock properties of oils
SU1626106A1 Turbo-supercharger test bench
SU1594325A2 Protective case of oscillation damper
SU1629778A1 Method for evaluating performance of internal combustion engine and device thereof
SU1647587A1 Device for computing coefficients of nonrecursive filters
SU1664941A1 Device for enhancing transverse stability of track grid
SU1571614A1 Symbol correlator
SU1614003A2 Method of controlling d.c. to a.c. sine voltage converter