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DRUZ LEONID V

Overview
  • Total Patents
    65
About

DRUZ LEONID V has a total of 65 patent applications. Its first patent ever was published in 1976. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets environmental technology are TSUNO RICE FINE CHEMICALS CO L, HENAN ZHONGYUAN ROLLER CO LTD and SHINKOSHU KK.

Patent filings in countries

World map showing DRUZ LEONID Vs patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 65

Patent filings per year

Chart showing DRUZ LEONID Vs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Druz Leonid V 65
#2 Rukodanov Yurij P 26
#3 Solntsev Boris V 13
#4 Savin Anatolij I 8
#5 Dalmatkina Aleksandra V 4
#6 Grebennikov Mikhail V 3
#7 Baranovskij Vladimir D 2
#8 Nikiforov Vladimir N 1
#9 Tsarenkov Valerij N 1
#10 Karpov Viktor P 1

Latest patents

Publication Filing date Title
SU1651277A1 Device for input of information
SU1656548A1 Data output device
SU1603418A1 Device for receiving and processing information
SU1571592A1 Device for checking sequences of pulses
SU1615891A1 Serial to parallel code converter
SU1550585A1 Buffer memory device
SU1524078A1 Multichannel device for capturing and processing information
SU1495827A1 Device for reading out information from punched medium
SU1488854A1 Punched carrier reader
SU1462423A1 Buffer storage
SU1547075A1 Code converter
SU1444782A1 Device for shaping tests
SU1451737A1 Device for controlling tape puncher
SU1444856A1 Apparatus for receiving and processing information
SU1418717A1 Multichannel priority device
SU1465886A1 Multichannel device for extracting units from binary code
SU1388914A1 Device for reading information off a punched carrier
SU1534498A1 Device for indication
SU1432524A1 Device for monitoring the operation of keys of composition field
SU1374279A1 Buffer storage