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PROIZV OB STROJMASH

Overview
  • Total Patents
    36
About

PROIZV OB STROJMASH has a total of 36 patent applications. Its first patent ever was published in 1979. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets chemical engineering and machines are PI PROEKTKHIMZASHCHITA, SOGO CONCRETE SERVICE KK and PK B OTDELA KAPITALNOMU STR RE.

Patent filings in countries

World map showing PROIZV OB STROJMASHs patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 36

Patent filings per year

Chart showing PROIZV OB STROJMASHs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Preparing clay
#2 Mixing

Top inventors

# Name Total Patents
#1 Klimchuk Gennadij V 14
#2 Khitryak Leonid M 6
#3 Shapurov Valerij S 6
#4 Shevchuk Sergej I 5
#5 Ivashin Vladimir G 5
#6 Gorchakov Aleksandr D 4
#7 Goncharov Evgenij T 3
#8 Letov Eduard P 3
#9 Zavidov Valerij L 3
#10 Frolov Evgenij N 2

Latest patents

Publication Filing date Title
SU1442709A1 Pneumatic concrete pump
SU1402510A1 Hopper
SU1423782A2 Concrete pump
SU1490239A2 Radial-flow labyrinth pump
SU1324712A1 Arrangement for bending
SU1333869A1 Hydraulic system
SU1277264A1 Blocking device
SU1194811A1 Addressing device for controlling construction hoist
SU1194686A1 Mould for producing articles from concrete mixtures
SU1114555A1 Mould for making products from concrete mix
SU1174347A1 Hopper for loose materials
SU1099174A1 Hose coupling
SU1036880A1 Scaffolding
SU1038234A1 Vibration platform hydraulic drive
SU1031866A1 Hoist
SU1014796A1 Apparatus for emergency arresting of hoist load-carrying member
SU1030180A1 Movable plant for preparing concrete and mortar mixes
SU1016912A1 Method of increasing wear resistance of hard-facing
SU1041772A1 Hydraulic drive
SU989236A2 Burner apparatus