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LE SP K B LENGIDROSTAL

Overview
  • Total Patents
    38
About

LE SP K B LENGIDROSTAL has a total of 38 patent applications. Its first patent ever was published in 1971. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets environmental technology and mechanical elements are NAT MARINE PLASTIC KK, VSESOYUZNYJ NII SBORU and HU NENGBING.

Patent filings in countries

World map showing LE SP K B LENGIDROSTALs patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 38

Patent filings per year

Chart showing LE SP K B LENGIDROSTALs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Pejsakhovich Valerij A 9
#2 Voznesenskij Vladimir A 8
#3 Chernyak Mikhail D 6
#4 Aron Isaak V 6
#5 Startsev Aleksej M 5
#6 Evstigneev Gennadij I 4
#7 Smirnov Sergej P 3
#8 Seleznev Sergej V 3
#9 Bykov Viktor S 3
#10 Pudovik Remir I 3

Latest patents

Publication Filing date Title
SU1467135A1 Hydraulic actuator of hydraulic engineering gate
SU1428683A2 Gantry crane for hydraulic structure closure
SU1402554A1 Travelling gantry crane for water development gate
SU1484804A2 Travelling gantry crane for hydraulic gate
SU1401104A1 Device for connecting hydraulic cylinder piston rod with hydraulic closure
SU1249147A1 Device for moving sliding gates
SU1198150A1 Twin segmented gate
SU1176014A1 Floating ring for mooring ships
SU1186728A1 Arrangement for lifting hydraulic gate
SU1147821A1 Gripping beam for operating underwater gates
SU1119967A1 Suspension of load-engaging device
SU1161635A1 Flat gate
SU1084232A1 Load suspension lifting height limiter for gantry crane
SU1117383A1 Inclined ship lift
SU1084234A1 Gantry crane for controlling hydraulic structure gate
SU1070263A1 Gates for ship-passing structure
SU1039857A1 Gantry crane for servicing water engineering equipment
SU1049617A1 Arrangement for protecting lock gates from collision with ships
SU1035130A1 Float-type ship lift
SU1090935A1 Hydraulic braking device