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AKTSIONERNOE OBSHCHESTVO EHLEK

Overview
  • Total Patents
    13
About

AKTSIONERNOE OBSHCHESTVO EHLEK has a total of 13 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Russian Federation. Its main competitors in its focus markets environmental technology are YOSHINAGA TEKUNIKA KK, TANG BINGYUAN and INST DE SUBINGINERI.

Patent filings in countries

World map showing AKTSIONERNOE OBSHCHESTVO EHLEKs patent filings in countries
# Country Total Patents
#1 Russian Federation 13

Patent filings per year

Chart showing AKTSIONERNOE OBSHCHESTVO EHLEKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Vinogradov Ju V 4
#2 Artem Ev Ju S 3
#3 Tartakovskij I K 3
#4 Isakov A V 1
#5 Chirkov S G 1
#6 Tolpin A I 1
#7 Tarabaev G I 1
#8 Korolev N V 1
#9 Shevchenko T Ja 1
#10 Romanov Aleksandr Ivanovich 1

Latest patents

Publication Filing date Title
RU2147261C1 Flow line for testing rolled tube quality
RU2129701C1 Narrowing device measuring flow rate of gas
RU2106412C1 Hot-blast valve of cowper stoves
RU2155644C2 Linear mill for lengthwise rolling
RU2105068C1 Slide valve of blast furnace air heaters
RU2151927C1 Sealing unit of film lubrication bearing
RU2136414C1 Rear table of piercing mill
RU2102200C1 Device for cutting sheet material
RU95111544A Rear table of piercing mill
RU95107585A Device for centering the casting blocks for piercing
RU2141705C1 Stationary lead storage battery
RU2110064C1 Method of controlling conversion of epoxide and hydroxide groups in methacrylic acid/epoxydiane resin copolymerization
RU2101844C1 Single-phase rectifier drive