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PROIZV OB EDINENIE ELEKTROSTAL

Overview
  • Total Patents
    68
About

PROIZV OB EDINENIE ELEKTROSTAL has a total of 68 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Russian Federation. Its main competitors in its focus markets machine tools are KUDRYAVTSEV NIKOLAJ A, ANUFRIEV VLADIMIR and PERSICO GIUSEPPE.

Patent filings in countries

World map showing PROIZV OB EDINENIE ELEKTROSTALs patent filings in countries
# Country Total Patents
#1 Russian Federation 68

Patent filings per year

Chart showing PROIZV OB EDINENIE ELEKTROSTALs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Rolling metal

Top inventors

# Name Total Patents
#1 Serman Boris A 6
#2 Tolpin Abram I 6
#3 Finagin Petr M 6
#4 Tartakovskij Igor K 6
#5 Novikov Vladimir I 5
#6 Ivanov Igor M 5
#7 Vostrukhov Konstantin M 5
#8 Loos Aleksandr A 5
#9 Ermolaev Pavel I 4
#10 Kudryavtsev Aleksandr N 4

Latest patents

Publication Filing date Title
RU2042927C1 Device for measuring change in inner volume of chamber
RU2055672C1 Sheet piler
RU2043538C1 Pumping plant walking beam
RU2044179C1 Sealing unit for liquid friction bearing
RU2056531C1 Pumping unit
RU2037349C1 Working stand of cross-helical mill
RU2040746C1 Open-hearth furnace charging machine
RU2060070C1 Installation for taking coils out of accumulator and placing them in uncoiling apparatus
RU2021044C1 Lengthwise rolling three-high stand
RU2028903C1 Plant for the heat treatment of tubes
RU2002136C1 Tooth clutch
RU2009738C1 Rolling mill
RU2005009C1 Pipe cutting device
RU2002531C1 Cross roll stand
RU2028843C1 Device for the blank supply
RU2047548C1 Device for holding long-cut cylindrical rolled products
RU2004987C1 Pipe cross transfer device
RU2004988C1 Tube packing transfer line
RU2007237C1 Device for balancing rolling mill spindle
RU2000151C1 Roll mill stand