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LE OB PROLETARSKIJ Z

Overview
  • Total Patents
    11
About

LE OB PROLETARSKIJ Z has a total of 11 patent applications. Its first patent ever was published in 1988. 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 ZHUANG YANJIE, KOSSHI KK and VSESOYUZNYJ G N KONTROLNYJ I V.

Patent filings in countries

World map showing LE OB PROLETARSKIJ Zs patent filings in countries

Patent filings per year

Chart showing LE OB PROLETARSKIJ Zs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Veselov Yurij S 5
#2 Tsejtlin Ilya M 2
#3 Golubev Viktor N 1
#4 Grinshtejn Mark L 1
#5 Ozerova Olga A 1
#6 Volchek Vladimir N 1
#7 Lapshin Igor V 1
#8 Voronov Aleksandr G 1
#9 Goldzand Leonid D 1
#10 Zavirukho Vitalij D 1

Latest patents

Publication Filing date Title
RU1778490C Heat exchanger apparatus of working media containing scale-forming admixtures
RU1798243C Device for securing and casting-off rope
SU1768520A1 Bactericidal apparatus
SU1712244A1 Automatic control device of adiabatic desalinating plant
SU1740323A1 Finish water cleaning system
RU1784261C Device for preparing drinking water from sea water
SU1761199A1 Chuck-type filter and method for it manufacturing
SU1724304A1 Device for control of inversely osmotic distilling plant
SU1710803A1 Gas-turbine plant control system
RU1784569C Control system of hydraulic actuator of twin-crane winches
SU1663311A1 Feed pump control system