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GRUDEV KIM L

Overview
  • Total Patents
    24
About

GRUDEV KIM L has a total of 24 patent applications. Its first patent ever was published in 1972. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets audio-visual technology are KIKUKAWA TAKASHI, GIGATEK MEMORY SYSTEMS and KHALETSKIJ MIKHAIL B.

Patent filings in countries

World map showing GRUDEV KIM Ls patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 24

Patent filings per year

Chart showing GRUDEV KIM Ls patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Grudev Kim L 24
#2 Grudeva Tatyana K 2
#3 Vodotovka Vladimir 1

Latest patents

Publication Filing date Title
SU1760541A1 Method of recording-reproduction on mobile magnetic medium
SU1589316A1 Defice for magnetic record-reproduction
SU1601636A1 Device for playback of magnetic recording
SU1377898A2 Device for playing back a magnetic recording
SU1317476A2 Device for reproducing magnetic record
SU1272350A2 Method of reproducing information from magnetic medium
SU1205178A1 Device for reproducing from magnetic record medium
SU1247921A1 Device for reproducing magnetic record
SU1328894A2 Dc voltage autotransformer
SU1193726A1 Device for reproducing magnetic record
SU1150644A1 Process for reproducing information from magnetic medium
SU1109654A1 Method of measuring resistance
SU1111239A1 D.c.voltage autotransformer
SU991320A1 Device for balanced conversion of physical values and measuring thereof
SU817673A1 Stabilized power supply source
SU913333A1 Follow-up system
SU875286A1 Active scale changer
SU763801A1 Apparatus for balancing conversion of physical values and their measurement
SU1107107A1 Method of correcting error of balancing conversion of physical quantities
SU731387A1 High-voltage measuring bridge