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EHLEKTROSTAL SKIJ ZD TJAZHELOG

Overview
  • Total Patents
    89
About

EHLEKTROSTAL SKIJ ZD TJAZHELOG has a total of 89 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Russian Federation and China. Its main competitors in its focus markets machines are KUBO SEISAKUSHO KK, SOKOLOV SERGEJ A and OZAKI KOUZOU.

Patent filings in countries

World map showing EHLEKTROSTAL SKIJ ZD TJAZHELOGs patent filings in countries
# Country Total Patents
#1 Russian Federation 86
#2 China 3

Patent filings per year

Chart showing EHLEKTROSTAL SKIJ ZD TJAZHELOGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Shaping of plastics

Top inventors

# Name Total Patents
#1 Tartakovskij Boris Igorevich 28
#2 Bednjakov Vladimir Vladimirovich 21
#3 Baranov Vladimir Nikitich 20
#4 Bednjakov Vladimir Vladimirovi 19
#5 Borodin Viktor Grigor Evich 14
#6 Artem Ev Jurij Sergeevich 13
#7 Tartakovskij Igor Konstantinovich 12
#8 Esakov Aleksandr Vladimirovich 12
#9 Tartakovskij Igor Konstantinov 11
#10 Samokhin Boris Ivanovich 10

Latest patents

Publication Filing date Title
RU2392076C1 Pipe-welding stand
RU2392075C1 Rear table of pipe rolling mill
RU2385779C1 Pipe cold rolling mill
RU2384376C1 Rolling mill of cold-rolling mill for pipes rolling
RU2380180C1 Mill for cold rolling of pipes
RU2376087C1 Cold-rolling mill for pipes
RU2375130C1 Method of broaching and side delivery of bushing on stand of helical rolling
RU2376086C1 Cold-rolling mill for pipes
RU2375131C1 Interception mechanism of rod with stand mandrel of helical rolling
RU2375133C1 Device for feeding of powder-like lubrication on internal surface of sleeve
RU2361691C1 Welding cage for assemblage and welding of finite length pipes
RU2367532C1 Method of three-roller stand of lengthwise-rolling mills and lengthwise-rolling mill
RU2362640C1 Working stand of helical rolling mill
RU2361688C1 Working mill stand of helical rolling
RU2360751C1 Tube-rolling mill's back table
RU2360753C1 Device for blank target into labour roll mill stand
RU2359791C2 Device for screw-cutting lathe for cutting of helical surfaces with varied pitches
RU2359766C2 Device for distance measurements between mill rollers
RU2345857C1 Facility for blanks centering for broaching
RU2349402C1 Tube-rolling mill back bench