Learn more

DERGACHEV EHDUARD PETROVICH

Overview
  • Total Patents
    49
About

DERGACHEV EHDUARD PETROVICH has a total of 49 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Russian Federation. Its main competitors in its focus markets mechanical elements, environmental technology and transport are PROIZV TS PRI NIKOLAEVSKOM KOR, PROIZV OB KIB N and PROIZV OB TRAKTOROSTROENIYU NA.

Patent filings in countries

World map showing DERGACHEV EHDUARD PETROVICHs patent filings in countries
# Country Total Patents
#1 Russian Federation 49

Patent filings per year

Chart showing DERGACHEV EHDUARD PETROVICHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dergachev Ehduard Petrovich 30
#2 Dergachev Ehduard Ehduardovich 22
#3 Dergachev Eh P 15
#4 Zavgorodnij V I 12
#5 Zavgorodnij Viktor Ivanovich 12
#6 Kuznetsov Aleksej Nikolaevich 9
#7 Vorob Ev Vjacheslav Sergeevich 2
#8 Gomzin A A 2
#9 Poljakov Andrej Vladimirovich 2
#10 Petrov V A 1

Latest patents

Publication Filing date Title
RU2500937C2 Elastic device and method for setting its characteristics
RU2409491C1 Undercar generator drive reduction gear suspension (versions)
RU2417911C2 Absorbing apparatus
RU2399531C1 Railway vehicle bolster hanger and method to produce its support
RU2402702C1 Procedure for absorption of "buffer" force impact (versions)
RU2399513C1 Railroad car power supply system (versions)
RU2388947C1 Elastic-deformed component
RU2378141C1 Undercar generator drive reduction gear suspension
RU2377186C1 Device for water treatment from oil products stop device for it, method for preparation of device for water treatment from oil products for operation
RU2384440C2 Suspension of drive gear box of undercar generator (versions)
RU2372536C1 Coupling of mechanism of rotation transfer
RU2376180C1 Undercar generator drive reduction gear suspension and method of producing built-up ring element
RU2370387C1 Swing suspension of railway vehicle trolley
RU2384441C2 Suspension of drive gear box of undercar generator, device for composite support suspension plate manufacturing and manufacturing method thereof
RU2376179C2 Water supply system shut-off device
RU2376182C2 Railroad vehicle bogie axle-box suspension (versions)
RU2399805C2 Damper
RU2379208C2 Water supply system shutoff device
RU2370688C1 Elastodamping device (versions)
RU2360814C1 Set of tools for assembly of undercar generator drive gear suspension (versions) and universal tool used in set of tools