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KOVALEV VALERIJ D

Overview
  • Total Patents
    14
About

KOVALEV VALERIJ D has a total of 14 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 machine tools are ZHEJIANG DONGRUI MACHINERY INDUSTRY CO LTD, KANAZAWA KIKAI KK and ROGOVETS TIMOFEJ P.

Patent filings in countries

World map showing KOVALEV VALERIJ Ds patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 14

Patent filings per year

Chart showing KOVALEV VALERIJ Ds patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Forging

Top inventors

# Name Total Patents
#1 Kovalev Valerij D 14
#2 Buziashvili Gavriil M 1
#3 Minin Anatolij A 1
#4 Dovlatbekyan Sos A 1
#5 Polyakov Anatolij A 1
#6 Minejchev Aleksandr I 1
#7 Kalugin Aleksej A 1
#8 Timofeev Valerij I 1
#9 Murdasov Boris A 1
#10 Yurevich Leonid F 1

Latest patents

Publication Filing date Title
SU1609535A1 Arrangement for forming hollow articles by spinning
SU1655625A1 Method and machine for making axosymmetrical parts
SU1655622A1 Press tool for manufacturing articles with spherical surface by spinning
SU1558537A1 Method of deforming blank and tool for effecting same
SU1636086A1 Method of ring parts welding
SU1430146A1 Method of stamping metallic blanks
SU1433617A1 Method of producing articles having central cavity and tool for effecting same
SU1412911A1 Method of producing bimetallic articles
SU1255266A1 Method of producing pistons having wear-resistant ring inserts
SU676370A1 Upsetting die
SU743767A1 Pressing method
SU616003A1 Device for pressing with rolling
SU616002A1 Pressing device
SU613843A1 Apparatus for pressing metal workpieces