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EFREMOV VLADIMIR A

Overview
  • Total Patents
    27
About

EFREMOV VLADIMIR A has a total of 27 patent applications. Its first patent ever was published in 1992. It filed its patents most often in WIPO (World Intellectual Property Organization), Russian Federation and Australia. Its main competitors in its focus markets audio-visual technology, telecommunications and basic communication technologies are ETIENNE TESTE, LOVELL MCCONNELL MFG CO and WOLO MFG CORP.

Patent filings in countries

World map showing EFREMOV VLADIMIR As patent filings in countries

Patent filings per year

Chart showing EFREMOV VLADIMIR As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Efremov Vladimir Anatolievich 11
#2 Efremov Vladimir A 10
#3 Efremov Vladimir Anatolyevich 6

Latest patents

Publication Filing date Title
WO2005097263A1 Method for evacuating persons from highly populated objects
WO2004027751A1 Method for reducing the noise level of an aviation engine and system for carrying out said method
RU2097792C1 Seismic instrument
WO9423261A1 Concealed gun system and device for controlling the firing modes thereof
RU2084018C1 Device which scares intruder out of object
RU2076801C1 Driving mechanism of portable percussive tool
RU2070979C1 Heat solid-propellant engine
RU2038704C1 Three-dimensional speaking system
RU2097223C1 Method of and device for preventing blinding of on-coming drivers (versions)
RU2072079C1 Camouflaged hand arms
RU2072072C1 Device used to control the modes of firing of electroinitiated charges
RU2076296C1 Weapon mechanism with single barrel
RU2034312C1 Device for detecting earthquakes