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LE EKSKAVATORNYJ Z

Overview
  • Total Patents
    27
About

LE EKSKAVATORNYJ Z has a total of 27 patent applications. Its first patent ever was published in 1975. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets transport and civil engineering are GUAN ZHONGLIN, BIRRANA ENGINEERING PTY LTD and ZHANGZHOU CHANGYUAN AUTOMOBILE AXLE CO LTD.

Patent filings in countries

World map showing LE EKSKAVATORNYJ Zs patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 27

Patent filings per year

Chart showing LE EKSKAVATORNYJ Zs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Emelyanov Boris A 26
#2 Nemirovskij Petr I 21
#3 Fedorov Adolf P 18
#4 Shnejder Gidalij A 16
#5 Sorin Yakov S 15
#6 Chinyaev Yurij M 14
#7 Repnev Valentin I 14
#8 Volkovinskij Adam A 9
#9 Averyanov Lev I 9
#10 Solovev Aleksandr S 9

Latest patents

Publication Filing date Title
SU1250759A2 Hydrostatic transmission
SU1242587A1 Working equipment of hydraulic excavator
SU1164376A1 Twin-circuit hydraulic drive of power shovel
SU1152849A1 Vehicle united hydraulic system
SU1145091A1 Apparatus for earth-moving and load-handling jobs
SU1126481A1 Hydraulic steering gear for vehicle
SU1131736A1 Hydraulic steering system of vehicle
SU1201420A1 Power shovel working equipment
SU1122541A1 Steering system of vehicle
SU1063679A1 Vehicle steering system
SU1049272A1 Direct wheel drive
SU1081051A1 Vehicle steering system
SU1019083A1 Exhaust silencer for i.c. engine
SU1015090A1 I.c. engine noise silencer
SU996650A1 Versions of arrangement for connecting working member to excavator arm
SU1057333A2 Suspension of steerable wheels of vehicle
SU909056A1 Excavator undercarriage frame
SU850416A1 Vehicle motor-wheel
SU1018864A1 Suspension of vehicle steering wheels
SU948701A2 Motor-wheel