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ZD ELEKTROIZMERITELNYKH PRIBOR

Overview
  • Total Patents
    21
About

ZD ELEKTROIZMERITELNYKH PRIBOR has a total of 21 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United Kingdom, Austria and Canada. Its main competitors in its focus markets measurement, electrical machinery and energy and basic communication technologies are KOUKEN COMPANY LTD, ISABELLENHÜTTE HEUSLER GMBH & CO KG and ISABELLENHUTTE HEUSLER GMBH & CO KG.

Patent filings in countries

World map showing ZD ELEKTROIZMERITELNYKH PRIBORs patent filings in countries
# Country Total Patents
#1 United Kingdom 5
#2 Austria 4
#3 Canada 3
#4 France 3
#5 Switzerland 2
#6 Germany 2
#7 Denmark 1
#8 Finland 1

Patent filings per year

Chart showing ZD ELEKTROIZMERITELNYKH PRIBORs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Efimenko Viktor Ivanovich 6
#2 Gorodovsky Alexandr Fedorovich 5
#3 Umantsev Viktor Sergeevich 4
#4 Iljunin Konstantin Konstantino 4
#5 Borisov Konstantin Grigorievic 3
#6 Utyakov Lev Lazarevich 3
#7 Sitnikov Leonid Semenovich 3
#8 Iljunin 1
#9 Gorodovsky Alexander Fedorovic 1
#10 Viktor Ivanovich Efimenko 1

Latest patents

Publication Filing date Title
GB1277817A Digital counter
GB1223099A Improvements in and relating to electrical switches
GB1243460A Optical apparatus for measuring physical quantities
GB1114487A Moving-iron operating part of measuring instrument
GB1032220A Method of manufacture of material for electrical resistors
CA796897A Method of manufacture of material for electrical resistors
CA835535A Electromagnetic mechanism of a measuring instrument
CA793457A Method of making measuring and control resistance instruments and instruments made in accordance therewith